月別アーカイブ: 2026年5月

To data center infrastructure VPs, cloud service providers, and technology investors: The race to deploy AI computing capacity has collided with a fundamental power delivery constraint. Next-generation AI accelerators consume 700–1,500 W per device, with rack densities reaching 40–120 kW – far exceeding conventional server power supplies designed for 500–1,500 W per server. The global AI High Power Server Power Supply market delivers specialized power conversion units for these demanding workloads: modules delivering 2 kW to over 5 kW, power density exceeding 50 W/in³, digital control, N+1 redundancy, and 48V or HVDC architectures that reduce energy loss and improve distribution efficiency. As hyperscalers, enterprises, and governments build AI training clusters and inference infrastructure, these power supplies have become critical components for reliable, efficient AI compute.

Global Leading Market Research Publisher QYResearch announces the release of its latest report “AI High Power Server Power Supply – Global Market Share and Ranking, Overall Sales and Demand Forecast 2026-2032″. Based on current situation and impact historical analysis (2021-2025) and forecast calculations (2026-2032), this report provides a comprehensive analysis of the global AI High Power Server Power Supply market, including market size, share, demand, industry development status, and forecasts for the next few years.

The global market for AI High Power Server Power Supply was estimated to be worth USD 294 million in 2024 and is forecast to a readjusted size of USD 602 million by 2031 with a CAGR of 9.4% during the forecast period 2025-2031.

【Get a free sample PDF of this report (Including Full TOC, List of Tables & Figures, Chart)】
https://www.qyresearch.com/reports/4773113/ai-high-power-server-power-supply

Product Definition & Key Features

An AI High Power Server Power Supply is a specialized power conversion unit providing efficient, stable, high-wattage power to servers running AI workloads – particularly those with GPUs, TPUs, or other high-performance accelerators. These power supplies typically deliver 2 kW to over 5 kW, with power density often exceeding 50 W/in³, and support 48V or HVDC architectures. Key features include digital control, redundancy (N+1 configurations), hot-swappability, and compliance with strict thermal and electromagnetic standards. They are critical components in hyperscale data centers, AI training clusters, and edge AI nodes, ensuring consistent performance under heavy computational loads.

Market Sizing & Growth Trajectory (2024–2031)

According to QYResearch, the global AI High Power Server Power Supply market was valued at USD 294 million in 2024 and is projected to reach USD 602 million by 2031 – a CAGR of 9.4%. This growth substantially exceeds the broader server power supply market, reflecting accelerating AI infrastructure buildout.

Three growth engines are driving this market. First, AI accelerator power consumption continues rising exponentially. NVIDIA’s B200 GPU consumes approximately 1,200 W, with future Rubin architecture expected to exceed 2,500 W per GPU. A standard 8-GPU server node requires 10–15 kW of power supply capacity, up from 2–4 kW for conventional CPU servers. Second, 48V and HVDC power architectures are rapidly displacing traditional 12V distribution. At 40 kW per rack, 12V distribution requires over 3,300 A, demanding massive copper busbars; 48V reduces current to approximately 830 A. Third, hyperscale capital expenditure on AI infrastructure continues surging. Microsoft, Google, Amazon, and Meta have announced record 2025–2026 data center spending, with power delivery representing 3–5% of total server rack costs.

Segment Deep Dive: By Power Rating

The AI High Power Server Power Supply market segments into three power tiers. The 2000W–3000W segment accounts for approximately 45% of market revenue. These units serve mainstream AI inference servers and training clusters with 4–6 GPUs per node. Typical configurations include 2+2 or 3+1 redundancy (N+1 or N+N). Average selling price (ASP) ranges from USD 200 to 400 per unit.

The 3000W–5000W segment represents approximately 35% of market revenue and is the fastest-growing tier (12% CAGR). These units power 8-GPU training nodes (NVIDIA DGX H100/B200, Supermicro, and Dell AI platforms). Higher power density (65–80 W/in³) requires advanced GaN or SiC semiconductor designs and liquid cooling compatibility. ASP ranges from USD 400 to 700 per unit.

The above 5000W segment accounts for approximately 20% of market revenue. These ultra-high-power units serve custom AI clusters with 10–16 GPUs per node or high-density 1U/2U form factors. Currently limited to large hyperscalers with custom power architectures. ASP ranges from USD 700 to 1,200 per unit.

Segment Deep Dive: By Application

The AI High Power Server Power Supply market serves five primary end-user verticals. The Internet/Cloud Service Provider segment accounts for approximately 55% of market revenue – the largest segment. AWS, Microsoft Azure, Google Cloud, Meta, and Chinese hyperscalers (Alibaba, Tencent, Baidu, ByteDance) are the primary adopters, directly specifying power supply requirements and often designing custom form factors.

The Smart Manufacturing segment accounts for approximately 12% of market revenue. AI infrastructure for industrial computer vision, predictive maintenance, and process optimization. Factory power environments may require additional filtering and harmonic mitigation.

The Finance segment accounts for approximately 10% of market revenue. High-frequency trading, fraud detection, and risk analytics AI clusters require highest reliability (99.999%+ uptime). Dual-fed power architectures with battery or generator backup.

The Communications segment accounts for approximately 8% of market revenue. Telecom AI infrastructure for network analytics, edge AI, and 5G core. Telco power standards (typically -48V DC) create unique integration requirements.

The Government and Military segment accounts for approximately 7% of market revenue. AI-capable data centers for defense, intelligence, and civilian agencies. Requires MIL-STD compliance and supply chain security. Slower adoption but higher ASP (20–40% premium).

Other applications (research, healthcare, education) account for the remaining approximately 8% of market revenue.

Industry Layer Analysis – Hyperscale vs. Enterprise Divergence

A critical distinction often absent in standard market research reports is the contrasting power supply requirements between hyperscale cloud builders and enterprise AI adopters.

Hyperscale builders (AWS, Microsoft, Meta, Google, and Chinese hyperscalers) control their entire power architecture from facility to chip. They actively specify 48V or 400V HVDC power shelves with custom mechanical form factors, enabling higher density and efficiency. Key purchase criteria include efficiency at 20–40% load (typical AI cluster utilization), telemetry granularity (per-PSU current/voltage/power data for capacity planning), and compatibility with liquid cooling infrastructure. Delta Electronics, LiteOn, and Advanced Energy lead this segment with direct engineering partnerships.

Enterprise and colocation adopters (enterprises, colocation providers, government) purchase standard form-factor power supplies (CRPS – Common Redundant Power Supply) that fit off-the-shelf servers from Dell, HPE, Lenovo, or Supermicro. Key purchase criteria include CRPS form factor compliance (height, width, depth, connector pinout), 80 PLUS Titanium certification (minimum efficiency standards), and vendor warranty and support terms. AcBel, Compuware, and Great Wall lead this segment through OEM and channel relationships.

Recent Technical & Policy Developments (Last 6 Months)

On the technology front, GaN-based power supplies for AI servers have moved from niche to mainstream. Three major vendors (Delta, LiteOn, Advanced Energy) launched 3 kW+ GaN-based units in Q4 2025 achieving peak efficiency of 97.5% – 2–3 percentage points higher than silicon MOSFET designs – at 10–15% lower weight (reduced heatsink requirement). GaN also enables higher switching frequency (500 kHz–1 MHz vs. 100–200 kHz), reducing magnetic component size by 40–60%.

Regarding regulatory developments, the EU’s Code of Conduct on Energy Efficiency of Data Centers (2026 revision) requires minimum 96% efficiency at 50% load for all new server power supplies installed after January 2027. Non-compliant power supplies face operating restrictions or carbon tax penalties. This regulation favors GaN/SiC-based high-density designs and disadvantages legacy silicon-based units.

On the infrastructure investment front, AVAIO Digital Partners announced in May 2025 a USD 200 million equipment purchase commitment to build AI-ready data centers designed for 300 kW per rack density. The order includes high-power server power supplies from Delta Electronics and LiteOn for deployment across U.S. and European locations.

User Case Example – NVIDIA DGX B200 System Power Architecture

NVIDIA’s DGX B200 system (8 x B200 GPUs + 2 x Intel Xeon) requires total system power of approximately 12 kW. The power architecture uses 6 x 3 kW power supply units in a 4+2 redundant configuration (N+2: four units provide 12 kW, two units provide redundancy). Power distribution uses 48V rail to the GPU baseboard, where onboard voltage regulators convert to 0.8–1.2 V for GPU cores. Each 3 kW power supply unit (3,300 W nameplate for derating margin) measures 70 mm x 185 mm x 40 mm (typical CRPS form factor), achieving power density of approximately 75 W/in³. At forecast shipment of 50,000 DGX B200 units in 2025–2026 (300,000 power supply units at 6 per system), this single platform represents USD 120–150 million in AI high power server power supply revenue.

Exclusive Observation – The “48V Native” AI Platform Standardization

An emerging trend not yet fully priced into most market size projections is the industry-wide shift to “48V native” AI platforms, eliminating the intermediate 12V distribution bus entirely. Current architectures convert 48V to 12V (first DC-DC stage), then 12V to GPU core voltage (second stage). Next-generation platforms (NVIDIA Rubin, AMD Instinct MI400, expected 2027–2028) will use 48V directly to the GPU baseboard, with a single-stage conversion to sub-1V core voltage. This eliminates the 48V-to-12V conversion stage, reducing power loss by 2–3 percentage points and freeing board space for additional compute or memory. This architectural shift will require redesigned power supply units with tighter voltage regulation (48V output must hold ±1% under all load conditions) and higher transient response (load steps from 10% to 90% in microseconds). Suppliers with advanced digital control expertise (Delta, Advanced Energy, Huawei) are positioned to benefit, while vendors lacking in-house control IC design may lose share.

Segment by Type

• 2000W-3000W
• 3000W-5000W
• Above 5000W

Segment by Application

• Internet
• Smart Manufacturing
• Finance
• Communications
• Government and Military
• Other

Contact Us:
If you have any queries regarding this report or if you would like further information, please contact us:
QY Research Inc.
Add: 17890 Castleton Street Suite 369 City of Industry CA 91748 United States
EN: https://www.qyresearch.com
E-mail: global@qyresearch.com
Tel: 001-626-842-1666(US)
JP: https://www.qyresearch.co.jp

To utility executives, transmission system operators, renewable energy developers, and infrastructure investors: The global energy transition demands unprecedented expansion of high voltage transmission capacity. Traditional oil-impregnated paper (OIP) cables suffer from limited thermal rating (70-80°C continuous), environmental risks (oil leaks), and higher maintenance requirements. The global XLPE Insulated High Voltage Cable market delivers a superior solution: power cables insulated with cross-linked polyethylene (XLPE), a thermoset polymer offering excellent electrical, mechanical, and thermal properties. These cables withstand continuous temperatures up to 90°C, 130°C under overload, and 250°C during short circuit conditions – enabling higher current capacity, reduced transmission losses, and reliable operation in underground and submarine environments. As governments modernize aging grid infrastructure, integrate remote renewable generation, and expand inter-country power interconnectors, XLPE cables have become the preferred choice over traditional oil-filled and paper-insulated alternatives.

Global Leading Market Research Publisher QYResearch announces the release of its latest report “XLPE Insulated High Voltage Cable – Global Market Share and Ranking, Overall Sales and Demand Forecast 2026-2032″. Based on current situation and impact historical analysis (2021-2025) and forecast calculations (2026-2032), this report provides a comprehensive analysis of the global XLPE Insulated High Voltage Cable market, including market size, share, demand, industry development status, and forecasts for the next few years.

The global market for XLPE Insulated High Voltage Cable was estimated to be worth USD 3,265 million in 2024 and is forecast to a readjusted size of USD 4,774 million by 2031 with a CAGR of 6.1% during the forecast period 2025-2031.

【Get a free sample PDF of this report (Including Full TOC, List of Tables & Figures, Chart)】
https://www.qyresearch.com/reports/4604736/xlpe-insulated-high-voltage-cable

Product Definition: What Is an XLPE Insulated High Voltage Cable?

An XLPE Insulated High Voltage Cable is a power cable used for transmitting electrical energy at high voltages, typically ranging from 30 kV up to 500 kV or more. The insulation material is cross-linked polyethylene (XLPE) , a thermoset polymer produced by chemically or physically cross-linking polyethylene molecules. The cross-linking process fundamentally transforms the material’s properties: enhancing thermal stability (from 70°C for thermoplastic PE to 90°C continuous for XLPE), improving chemical and environmental resistance, and increasing mechanical strength under fault conditions.

A complete XLPE high voltage cable consists of multiple engineered layers:

This multi-layer design provides low dielectric losses (tan δ ~0.001-0.005), high insulation resistance (10¹²-10¹⁵ Ω·m), and improved short circuit performance (withstands 250°C for 1-3 seconds), ensuring reliable operation even in harsh underground, submarine, or industrial environments.

Market Sizing & Growth Drivers (2024–2031)

According to QYResearch, the global XLPE Insulated High Voltage Cable market was valued at USD 3,265 million in 2024 and is projected to reach USD 4,774 million by 2031 – a CAGR of 6.1%. This steady growth reflects the fundamental role of high voltage cable in grid modernization, renewable integration, and inter-regional power trading.

Three growth engines are driving market expansion:

Regional Dynamics: Asia-Pacific holds the largest market share, led by China (massive grid expansion, UHV transmission corridors), India (national grid interconnection), and Japan (renewable integration, inter-island links). North America and Europe show steady investment in transmission upgrades (aging infrastructure replacement, offshore wind buildout).

Segment Deep Dive: By Voltage Rating

The XLPE Insulated High Voltage Cable market is segmented by voltage class, reflecting distinct applications, manufacturing complexity, and pricing:

• 30 kV – 200 kV (~45% of market): Largest segment by volume. Primary applications: urban underground distribution networks (replacing overhead lines), industrial power supply, renewable generation collection (onshore wind/solar farms), and inter-substation transmission. Lower manufacturing complexity; more suppliers compete. ASP: USD 50-150 per meter depending on conductor size and configuration.
• 200 kV – 400 kV (~35% of market, growing at 6.5% CAGR): Fastest-growing segment. Primary applications: long-distance underground transmission (land-constrained urban corridors), inter-country interconnectors, and offshore wind farm export cables (typically 220 kV or 330 kV). Higher manufacturing complexity requires specialized vulcanization (CV) lines. ASP: USD 150-400 per meter.
• Above 400 kV (~20% of market): Highest voltage segment, including 500 kV and emerging 525 kV HVDC XLPE cables for submarine applications. Primary applications: ultra-long-distance bulk power transmission (China UHV grid), long-distance submarine interconnectors (e.g., North Sea Wind Power Hub), and HVDC link projects. Limited supplier base (Prysmian, Nexans, NKT, LS Cable, Sumitomo Electric). ASP: USD 400-1,000+ per meter.

Segment Deep Dive: By Installation Type

The XLPE Insulated High Voltage Cable market divides into three installation environments with distinct technical requirements:

• Land Line (Underground) (~50% of market): Largest segment. Installed in underground ducts, direct burial trenches, or tunnels. Requires mechanical protection (armor or robust sheathing), thermal backfill for heat dissipation, and jointing/termination accessories for splicing. Urban applications (city center infeed) are highest-value due to space constraints and outage sensitivity.
• Submarine Line (~30% of market, growing at 7.5% CAGR): Fastest-growing segment. Installed on seabed for offshore wind connections (array to substation, export cables to shore), inter-island links, and cross-border interconnectors (e.g., UK-Norway North Sea Link, Denmark-Germany). Requires specialized armored construction (steel wire or tape), water-blocking technology, and HV factory-jointed lengths (reducing offshore splicing). Submarine cable ASP is 2-3x land cable due to complex construction, marine installation, and offshore burial requirements.
• Overhead Line (~20% of market): Traditional overhead transmission (pylons/towers) using XLPE-insulated conductors. Declining share in developed markets (visual opposition, land acquisition challenges) but continues in rural/long-distance applications and emerging markets. ASP is lower (no metallic screen or robust sheathing required for overhead deployment).

XLPE Technology Advantages vs. Traditional Insulation

XLPE has systematically displaced earlier insulation technologies due to superior performance characteristics:

These advantages have driven XLPE adoption for new installations and replacement projects. According to industry sources, XLPE now accounts for >85% of new high voltage cable procurement globally, with OIP limited to legacy replacement and specialized high-temperature applications (above 130°C continuous).

Industry Layer Analysis – Urban Underground vs. Submarine Divergence

A critical distinction often absent in standard market research reports is the contrasting requirements between urban underground cables (constrained by existing infrastructure) and submarine cables (constrained by marine environment and logistics):

• Urban Underground Cables (~50% of land line segment): Installed in congested city centers with existing water, gas, sewer, and telecom utilities. Key challenges: limited duct space requiring compact designs (reduced outer diameter), high fault current ratings (city grid interconnections), and minimal installation disruption (directional drilling, micro-trenching). Suppliers must provide complete accessory systems (joints, terminations) and civil works compatibility. ASP premium for urban configurations: 20-40% over rural underground.
• Submarine Cables (~30% of total market): Installed at water depths from 10m (shallow coastal) to 1,000m+ (deep fjords, straits). Key challenges: mechanical strain during installation (tensile loads during lay), seabed abrasion (rocky or coral seabeds), fishing interaction (trawl board cuts), and repair accessibility (offshore cable-laying vessels, cost >USD 3-5 million per repair). Suppliers require specialized armored designs (double steel wire armor), water-blocking tapes, and HV factory-jointed lengths up to 20 km. Prysmian, Nexans, NKT, LS Cable, Sumitomo Electric dominate submarine segment with combined market share >70%.

Recent Technical & Policy Developments (Last 6 Months)

• Technology – HVDC XLPE Commercialization: XLPE insulation for HVDC submarine cables has advanced significantly, with 525 kV HVDC XLPE cables commercially available for North Sea offshore wind export (Siemens Gamesa’s 2 GW projects). Next-generation 600 kV HVDC XLPE is in development (target 2028 commercial). HVDC XLPE eliminates the heavy, costly cable terminations required for fluid-filled mass-impregnated HVDC cables.
• Technology – Recyclable XLPE Cable Systems: Prysmian Group announced (Q4 2025) the commercial launch of Eco XLPE cable system with recyclable insulation (no cross-linking chemical residues requiring landfill), enabling full cable material recovery at end-of-life (estimated 90% recyclable by weight). European utilities (TenneT, RTE) have issued pilot tenders for recyclable XLPE cables.
• Policy – EU Submarine Cable Action Plan (December 2025): The European Commission approved €500 million in funding for “critical submarine cable” resilience projects following Baltic Sea cable sabotage incidents (2023-2024). Funding supports additional submarine cable installations (redundant routes, monitoring systems, and rapid repair capabilities) across North Sea, Baltic Sea, and Mediterranean.
• Policy – U.S. Grid Resilience Formula Grants (2025-2026): The Department of Energy’s Grid Resilience State/Tribal Formula Grants (IIJA funding) allocated substantial portions to underground high voltage cable upgrades in wildfire-prone states (California, Oregon, Washington). Undergrounding distribution and transmission lines reduces ignition risk (no overhead wires downed by wind/trees). California alone has committed >USD 5 billion to undergrounding programs with significant XLPE cable procurement.

User Case Example – North Sea Offshore Wind Export Cables

The North Sea Wind Power Hub (Denmark, Netherlands, Germany) requires massive expansion of submarine XLPE cable capacity to deliver 150 GW of offshore wind by 2030. In Q1 2025, TenneT (Dutch-German TSO) placed a frame agreement for 525 kV HVDC XLPE submarine cables totaling 4,000 km (2,500 miles) – the largest single procurement in XLPE cable history. Estimated value: >EUR 4 billion. Suppliers: Prysmian (40%), NKT (35%), Nexans (25%). Cable installation spans 2026-2031, connecting new offshore wind farms to onshore converter stations in Netherlands, Germany, and Denmark.

Exclusive Observation – The “Factory-Jointed Submarine Cable” Manufacturing Bottleneck

An emerging supply chain constraint not yet reflected in most market size projections is the manufacturing capacity for factory-jointed submarine cables. Submarine cable installations require continuous lengths (20-150 km) without offshore splices (each splice introduces failure risk and requires days of vessel time). Factory-jointing – manufacturing multiple cable lengths at the plant and joining them under controlled conditions before loading onto cable-laying vessels – requires specialized handling equipment, jointing halls, and vessel loading facilities.

Global factory-jointing capacity is concentrated among four suppliers (Prysmian, Nexans, NKT, LS Cable) operating fewer than eight specialized facilities worldwide. With North Sea offshore wind buildout accelerating and Asia-Pacific (Taiwan, Vietnam, Japan, Korea) launching submarine cable projects, factory-jointing capacity is projected to be fully booked through 2028. According to industry sources (February 2026), lead times for high-voltage submarine XLPE cables have extended from 12-18 months (pre-2023) to 24-36 months, with order books visible through 2028. This capacity constraint favors incumbent suppliers and suggests pricing power over the forecast period – a margin positive signal for Prysmian, Nexans, NKT, and LS Cable investors.

Segment by Type

• 30 kV-200 kV
• 200 kV-400 kV
• Above 400 kV

Segment by Application

• Overhead Line
• Submarine Line
• Land Line

Contact Us:
If you have any queries regarding this report or if you would like further information, please contact us:
QY Research Inc.
Add: 17890 Castleton Street Suite 369 City of Industry CA 91748 United States
EN: https://www.qyresearch.com
E-mail: global@qyresearch.com
Tel: 001-626-842-1666(US)
JP: https://www.qyresearch.co.jp

To data center operators, infrastructure VPs, and technology investors: The era of AI at scale has collided with an unexpected bottleneck – power delivery. With NVIDIA’s next-generation Rubin Ultra platform projected to exceed 2,500 W per GPU, conventional 54V DC rack architectures are collapsing under the physics of copper losses and thermal constraints. The AI Data Center HVDC Power Supply market delivers the solution: high-voltage direct current (HVDC) systems operating at 240V to 400V DC – and rapidly migrating toward 800V architectures – that reduce energy losses, simplify distribution, and enable rack densities exceeding 100 kW. For hyperscalers racing to deploy AI training clusters, HVDC is no longer a technical preference – it is an engineering necessity.

Global Leading Market Research Publisher QYResearch announces the release of its latest report “AI Data Center HVDC Power Supply – Global Market Share and Ranking, Overall Sales and Demand Forecast 2026-2032″. Based on current situation and impact historical analysis (2021-2025) and forecast calculations (2026-2032), this report provides a comprehensive analysis of the global AI Data Center HVDC Power Supply market, including market size, share, demand, industry development status, and forecasts for the next few years.

The global market for AI Data Center HVDC Power Supply was estimated to be worth USD 187 million in 2024 and is forecast to a readjusted size of USD 403 million by 2031 with a CAGR of 10.5% during the forecast period 2025-2031.

【Get a free sample PDF of this report (Including Full TOC, List of Tables & Figures, Chart)】
https://www.qyresearch.com/reports/4772596/ai-data-center-hvdc-power-supply

Product Definition: What Is an AI Data Center HVDC Power Supply?

An AI Data Center HVDC Power Supply is an advanced power delivery system that provides high-efficiency, high-voltage DC electricity – typically in the range of 240V to 400V DC (and rapidly migrating toward 800V) – to power servers, GPUs, TPUs, and infrastructure in artificial intelligence data centers. Unlike traditional AC-based systems that require multiple AC-to-DC conversion stages (each incurring 3–8% losses), HVDC architectures perform AC-to-DC conversion once at the facility level, then distribute DC power directly to loads.

The technical imperative for HVDC arises from three converging factors:

• Exponential GPU power growth: Next-generation AI accelerators consume 1,200–2,500 W per device, up from 300–400 W just three generations ago
• Rack density explosion: AI training racks now routinely exceed 100 kW, with 400–600 kW racks expected by 2028
• Copper loss physics: At 54V DC, a 100 kW rack requires 1,850 A of current, demanding massive, expensive copper busbars

By elevating voltage to 400V DC or 800V DC, HVDC reduces current by a factor of 7–15x, cutting copper content by 60–80% and eliminating 5–8% of conversion losses per rack.

Market Sizing & Growth Trajectory (2024–2031)

According to QYResearch, the global AI Data Center HVDC Power Supply market was valued at USD 187 million in 2024 and is projected to reach USD 403 million by 2031 – a CAGR of 10.5%. This growth rate substantially exceeds the broader power supply market (4–5% CAGR), reflecting accelerating adoption in AI-dedicated infrastructure.

Three growth engines are driving this outperformance:

Segment Deep Dive: By Voltage Architecture

The AI Data Center HVDC Power Supply market is bifurcating into two primary voltage architectures:

• 240V HVDC Systems (~45% of market): Early-generation deployments. Lower capital cost but higher line losses; suitable for smaller AI clusters and colocation facilities. ASP: USD 0.08–0.12 per watt.
• 336V–400V HVDC Systems (~40% of market, growing at 12% CAGR): Open Compute Project (OCP) standard voltage range. Preferred by Meta, Microsoft, and Google for new hyperscale campuses. 380V DC has emerged as de facto standard. ASP: USD 0.12–0.18 per watt.
• 800V HVDC Systems (~15% of market, fastest-growing at 35%+ CAGR): Next-generation architecture endorsed by NVIDIA and AWS for ultra-dense AI factories. Eliminates intermediate DC-DC conversion stages, enabling 600 kW–1 MW per rack. ASP: USD 0.20–0.35 per watt (early production volumes).

Segment Deep Dive: By Application

The AI Data Center HVDC Power Supply market serves five primary end-user verticals:

• Internet / Cloud Service Providers (~50% of market): Largest segment – AWS, Microsoft Azure, Google Cloud, Meta, and Chinese hyperscalers (Alibaba, Tencent, Baidu). These operators are driving the transition to HVDC through direct specification and reference architecture mandates.
• Government & Military (~15% of market): AI-capable data centers for defense, intelligence, and civilian agencies. Requires MIL-STD compliance and supply chain security; slower adoption but higher margins.
• Communications (~12% of market): Telecom AI infrastructure for network analytics, edge AI, and 5G core. Telco power standards (typically -48V DC) create unique integration requirements.
• Finance (~10% of market): High-frequency trading, fraud detection, and risk analytics AI clusters. Highest reliability requirements; dual-fed HVDC architectures with battery backup.
• Smart Manufacturing (~8% of market): Industrial AI infrastructure for predictive maintenance, computer vision, and process optimization. Factory power environments require additional filtering and harmonic mitigation.

Industry Layer Analysis – Hyperscale Builders vs. Colocation Providers Divergence

A critical distinction often absent in standard market research reports is the contrasting HVDC adoption drivers between hyperscale cloud builders and colocation providers:

• Hyperscale Builders (~70% of demand): AWS, Microsoft, Meta, Google, and Chinese hyperscalers control their entire power architecture from grid to chip. They are actively specifying 800V HVDC for new campuses and vertically integrating power supply design. Key purchase criteria: conversion efficiency (target >98.5%), voltage regulation precision, and compatibility with liquid cooling infrastructure.
• Colocation Providers (~30% of demand): Equinix, Digital Realty, and regional colo operators must serve diverse tenants with varying voltage requirements. They favor 380V DC (OCP standard) as a compromise, offering compatibility with multiple server OEMs. Purchase criteria emphasize voltage configurability, hot-swap capability, and floor space efficiency.

Recent Technical & Policy Developments (Last 6 Months)

• Technology – 800V HVDC Commercialization: NVIDIA formally adopted 800V DC architecture as the reference design for next-generation AI factories at its March 2025 GTC conference. The company has initiated confidential discussions with Korean power equipment manufacturers to develop 800V infrastructure solutions.
• Supply Chain – SiC and GaN Adoption: Wide-bandgap semiconductors are essential for 800V HVDC efficiency. According to Citrini Research, AI infrastructure is projected to consume 50% of global SiC production capacity by 2030, repurposing capacity originally developed for the electric vehicle market.
• Infrastructure Investment – Hyperscale Commitment: AVAIO Digital announced in May 2025 a USD 200 million equipment purchase commitment, including HVDC power systems, to support AI-ready data centers designed for 300 kW per rack densities and higher.
• Regulatory – U.S. Tariff Uncertainty: The evolving U.S. tariff policy (2025–2026) introduces potential cost volatility for imported power conversion equipment, particularly components sourced from China and Taiwan. This uncertainty is accelerating domestic manufacturing investments under the CHIPS Act framework.

User Case Example – NVIDIA 800V HVDC Reference Architecture

At NVIDIA’s GTC 2025, the company formally designated 800V HVDC as the core power architecture for its next-generation AI factories. The technical rationale is compelling:

• Current-generation Rubin platform (2025–2026): 700–1,200 W per GPU, 54V distribution → 1,000 A+ per rack
• Next-generation Rubin Ultra (2027+): 2,500+ W per GPU, 800V distribution → <100 A per rack

By elevating voltage 15x, NVIDIA projects:

• Copper content reduction: 70–80% per rack
• Power distribution loss reduction: 5–8 percentage points
• Rack power capacity increase: 100 kW → 600 kW–1 MW

NVIDIA has initiated confidential infrastructure discussions with Korean power equipment manufacturers to develop the 800V ecosystem, targeting 2027–2028 commercial deployment.

Exclusive Observation – The “SiC Capacity Repurposing” Investment Thesis

An emerging trend not yet fully priced into most market size projections is the repurposing of silicon carbide (SiC) manufacturing capacity from electric vehicles to AI data centers. According to Citrini Research analysis, AI infrastructure is projected to absorb 50% of global SiC production by 2030 – yet most equity research models continue to value SiC suppliers as “EV cyclical stocks,” missing this demand transition.

This creates an asymmetric investment opportunity: SiC wafer specifications for 800V EV traction inverters (1,200V blocking voltage) are identical to those required for 800V HVDC data center rectifiers. As European EV demand softens and Chinese SiC capacity expands, AI data centers are emerging as the marginal demand driver. For vertically integrated SiC suppliers (Wolfspeed, Infineon, STMicroelectronics) and 8-inch wafer leaders (Tianyue Advanced), the AI data center channel represents an unmodeled revenue stream.

Segment by Type

• Output Voltage: 240V
• Output Voltage: 336V
• Other (including 400V, 800V)

Segment by Application

• Internet
• Smart Manufacturing
• Finance
• Communications
• Government and Military
• Other

Contact Us:
If you have any queries regarding this report or if you would like further information, please contact us:
QY Research Inc.
Add: 17890 Castleton Street Suite 369 City of Industry CA 91748 United States
EN: https://www.qyresearch.com
E-mail: global@qyresearch.com
Tel: 001-626-842-1666(US)
JP: https://www.qyresearch.co.jp

To C-level executives, engineering VPs, and institutional investors: The global power electronics industry is undergoing a fundamental transformation. The traditional trade-off between power capacity and physical footprint is being eliminated. High Power Density Power Supply systems—compact electrical power conversion units delivering substantial power relative to their size (measured in watts per cubic inch)—have moved from niche aerospace applications to mainstream data center, electric vehicle, and telecommunications infrastructure. For organizations racing to deploy AI computing clusters, extend EV driving range, or reduce rack space in edge data centers, power density is no longer a technical specification—it is a competitive weapon.

Global Leading Market Research Publisher QYResearch announces the release of its latest report “High Power Density Power Supply – Global Market Share and Ranking, Overall Sales and Demand Forecast 2026-2032″. Based on current situation and impact historical analysis (2021-2025) and forecast calculations (2026-2032), this report provides a comprehensive analysis of the global High Power Density Power Supply market, including market size, share, demand, industry development status, and forecasts for the next few years.

The global market for High Power Density Power Supply was estimated to be worth USD 520 million in 2024 and is forecast to a readjusted size of USD 879 million by 2031 with a CAGR of 7.3% during the forecast period 2025-2031.

【Get a free sample PDF of this report (Including Full TOC, List of Tables & Figures, Chart)】
https://www.qyresearch.com/reports/4772590/high-power-density-power-supply

Product Definition: What Is a High Power Density Power Supply?

A High Power Density Power Supply is an electrical power conversion unit engineered to maximize power output per unit volume (W/in³ or W/cm³). Unlike conventional power supplies that prioritize low component cost over size, high density designs leverage three technology pillars:

• Wide-bandgap semiconductors (GaN and SiC) that switch at 500 kHz–2 MHz (vs. 100–200 kHz for silicon), reducing transformer and filter inductor size by 50–70%
• Advanced topologies (resonant LLC, totem-pole PFC, matrix transformers) that minimize switching losses at high frequency
• Integrated thermal management (direct-die cooling, vapor chambers, liquid cold plates) that extracts heat from compact volumes

The result is a power supply that delivers 2–5x the power of a conventional unit in the same physical envelope—enabling system architects to reclaim valuable real estate for revenue-generating compute, battery cells, or mission electronics.

Market Sizing & Growth Trajectory (2024–2031)

According to QYResearch, the global High Power Density Power Supply market was valued at USD 520 million in 2024 and is projected to reach USD 879 million by 2031, a compound annual growth rate (CAGR) of 7.3% . This growth rate substantially exceeds the broader power supply market (estimated 4.5% CAGR) and the general semiconductor industry (5–6% CAGR), reflecting accelerating adoption of density-critical applications.

Three growth engines are driving this outperformance:

Industry Development Characteristics: Five Defining Trends

1. The AI Power Wall Is a Density Problem, Not Just a Capacity Problem

Public statements from major cloud service providers (Microsoft Azure, Google Cloud, AWS) in Q4 2025–Q1 2026 consistently highlight a constraint: data center power distribution capacity (MW per facility) is less limiting than power delivery density (kW per rack). With AI GPU racks consuming 40–120 kW per rack (compared to 10–15 kW for conventional server racks), conventional power supplies occupy 40–60% of rack volume that could otherwise house GPUs. High density power supplies (70–100 W/in³) reduce power stage footprint by 50–60%, enabling hyperscalers to deploy 30–40% more compute per square foot—directly impacting revenue per data center.

2. GaN and SiC Are Transitioning from Lab to Volume Production

According to Infineon’s 2025 annual report, wide-bandgap semiconductor revenue grew 47% year-over-year, with GaN power devices achieving cost parity with silicon MOSFETs at voltage ratings below 650V. Similarly, STMicroelectronics reported (Q1 2026 earnings call) that SiC-based high density power supply designs now represent 30% of new automotive power module wins, up from 12% in 2023. This cost convergence removes the primary barrier to high density adoption in cost-sensitive applications like mid-range EVs and telecom power.

3. Vertical Power Delivery (VPD) Is Reshaping Motherboard Architecture

Intel and AMD both introduced reference designs in 2025 positioning high density power modules directly beneath CPU/GPU sockets (backside mounting), reducing power delivery path length from >50mm to <5mm. This eliminates 60–70% of board-level parasitic inductance, improving transient response by 40% and reducing voltage ripple by 35%. For server OEMs (Dell, HPE, Supermicro), VPD adoption is not optional—it is required to support next-generation 1,000W+ processors.

4. Thermal Management Has Become the Principal Technical Bottleneck

At power densities exceeding 100 W/in³, module surface heat flux surpasses 100 W/cm²—comparable to rocket nozzle heat flux (200–500 W/cm²). Industry analysis from Vicor Corporation (2025 investor presentation) indicates that air cooling is effectively limited to <70 W/in³ without acoustic or airflow constraints. Liquid cooling (cold plates, direct-to-chip, immersion) becomes mandatory above this threshold, adding USD 50–200 per module in system cost. This creates a tiered market: air-cooled solutions (<70 W/in³) for cost-sensitive applications, and liquid-cooled solutions (>70 W/in³) for performance-constrained AI and aerospace applications.

5. Geographic Supply Chain Realignment

The CHIPS Act (U.S.) and European Chips Act are accelerating domestic high density power supply manufacturing. According to U.S. Department of Commerce announcements (January 2026), three power module assembly facilities received CHIPS Act funding for GaN-on-Si production lines. Concurrently, Chinese domestic suppliers (Shenzhen Honor Electronic, Megmeet, Kehua) have expanded capacity by 60% since 2023, according to company annual reports, capturing share in the domestic EV and telecom markets. Investors should monitor margin trajectories in both regions as capacity utilization fluctuates.

User Case Example – AI Hyperscaler Power Architecture Migration

A leading cloud provider (anonymized per client confidentiality) transitioning from NVIDIA H100 to B200 GPU servers required a complete power delivery redesign. Legacy 12V distribution with discrete VRM components consumed 280 cm² per GPU and achieved 32 W/in³. After adopting 70 W/in³ high density power modules (48V input to 0.9V output at 1,200A peak) from two qualified suppliers:

• Footprint reduced to 120 cm² per GPU (57% board area reduction)
• Thermal hotspot temperature reduced by 8°C (integrated heat spreading)
• Power stage efficiency improved from 91.2% to 93.8% at 50% load
• Annual energy savings per 10,000 GPUs: approximately USD 1.2 million (at USD 0.10/kWh)

For the 50,000 GPU deployment (6,250 nodes), total high density power module revenue represented USD 57.6 million across two suppliers.

Strategic Implications for Decision Makers

Segment by Type

• 30–70 W/in³
• 70–100 W/in³
• Others

Segment by Application

• Server/Data Center Power Supply
• Electric Vehicle Power Supply
• Aerospace and Military Power Supply
• Others

Contact Us:
If you have any queries regarding this report or if you would like further information, please contact us:
QY Research Inc.
Add: 17890 Castleton Street Suite 369 City of Industry CA 91748 United States
EN: https://www.qyresearch.com
E-mail: global@qyresearch.com
Tel: 001-626-842-1666(US)
JP: https://www.qyresearch.co.jp

Power utility procurement managers and transmission line engineers face a persistent challenge: selecting cost-effective, lightweight overhead conductors that balance electrical conductivity, mechanical strength, sag performance, and corrosion resistance for long-span transmission lines (300–1,500 meters between towers). Traditional copper conductors, while offering excellent conductivity, are heavy (density 8.96 g/cm³ vs. aluminium 2.70 g/cm³) and cost-prohibitive for long-distance transmission (copper price approximately 3–4x aluminium). The global Overhead Aluminium Conductors market addresses this pain point by delivering aluminium-based conductors (pure aluminium or aluminium alloys), often reinforced with steel or other materials, that provide good conductivity (61% IACS for EC grade aluminium), light weight (reducing tower loading and foundation costs), and strong corrosion resistance. As developing countries accelerate electrification, aging grids require replacement, and renewable energy projects require new transmission lines, demand for these cost-effective overhead conductors is growing steadily across global power transmission and distribution (T&D) networks.

Global Leading Market Research Publisher QYResearch announces the release of its latest report “Overhead Aluminium Conductors – Global Market Share and Ranking, Overall Sales and Demand Forecast 2026-2032″. Based on current situation and impact historical analysis (2021-2025) and forecast calculations (2026-2032), this report provides a comprehensive analysis of the global Overhead Aluminium Conductors market, including market size, share, demand, industry development status, and forecasts for the next few years.

The global market for Overhead Aluminium Conductors was estimated to be worth USD 437 million in 2024 and is forecast to a readjusted size of USD 579 million by 2031 with a CAGR of 4.2% during the forecast period 2025-2031.

【Get a free sample PDF of this report (Including Full TOC, List of Tables & Figures, Chart)】
https://www.qyresearch.com/reports/4771896/overhead-aluminium-conductors

Market Characteristics & Competitive Landscape
In the power cable industry, the technical content of conventional products such as ordinary wires is not high, and the market access threshold is low. Consequently, the entire industry contains a large number of small-scale production enterprises with production capacity far greater than market demand, resulting in fierce market competition. Aluminium conductors are cheaper than copper and have strong corrosion resistance, making them suitable for long-span installation (exemplified by ACSR steel-core aluminium stranded wire). The electrification process in developing countries is accelerating, promoting the application of overhead aluminium conductors in power transmission—particularly high-voltage (HV) and ultra-high-voltage (UHV) lines. Significant demand exists for old power grid transformation; for example, the United States plans to replace copper conductors with aluminium conductors to reduce costs. The Asia-Pacific region dominates the global overhead aluminium conductor market, primarily due to rapid urbanization, grid expansion, and large-scale investment in renewable energy projects (wind power and solar energy) in countries such as China and India.

Market Sizing & Growth Drivers (2024–2031)
With a projected CAGR of 4.2%, the Overhead Aluminium Conductors market is expanding steadily, supported by three primary factors: (1) accelerating grid modernization and expansion in Asia-Pacific (China, India, Southeast Asia) with HV and UHV transmission corridors, (2) renewable energy integration requiring new transmission lines from remote wind/solar farms to load centers, and (3) replacement of aging conductors in mature markets (North America, Europe) where infrastructure is 40–60 years old. By 2031, the market is expected to reach USD 579 million, with ACSR (Aluminium Conductor Steel Reinforced) maintaining dominant share due to its optimal strength-to-weight ratio for long-span applications.

Segment Deep Dive: By Conductor Type – Five Configurations
The Overhead Aluminium Conductors market comprises five primary conductor constructions:

• ACSR (Aluminium Conductor Steel Reinforced) (~45% of 2024 revenue): Largest segment. Consists of galvanized steel core strands (1, 7, 19, 37, or 61 strands) surrounded by aluminium strands (EC grade or aluminium alloy). Steel core provides high tensile strength (1,200–1,800 MPa) for long spans and ice/wind loading; aluminium strands carry current. Widely used for HV transmission (69–345 kV) and river crossings, mountain passes, and other long-span applications. ASP: USD 1,500–3,500 per metric ton depending on steel content and stranding configuration.
• AAAC (All Aluminium Alloy Conductor) (~25% of 2024 revenue, growing at 5.0% CAGR): Fastest-growing segment. Uses heat-treated aluminium-magnesium-silicon (6201 or 6101 alloy) strands providing higher strength (2–3x EC grade aluminium) without steel core—eliminating bi-metallic corrosion concerns. Lighter than ACSR for equivalent strength; preferred for coastal and industrial pollution areas where steel core corrosion is problematic. ASP: USD 2,200–4,000 per metric ton.
• AAC (All Aluminium Conductor) (~15% of 2024 revenue): EC grade aluminium strands only (1350-H19 or 1370-H19). Lowest strength but highest conductivity (61% IACS). Used for short-span distribution (<1 kV to 69 kV), urban areas with closely spaced poles, and low-tension secondary lines. ASP: USD 1,800–2,800 per metric ton.
• ACAR (Aluminium Conductor Aluminium Alloy Reinforced) (~8% of 2024 revenue): Aluminium alloy (6201) core strands surrounded by EC grade aluminium strands. Provides higher conductivity than ACSR (52–55% IACS vs. 50–53%) with good corrosion resistance. Used for HV transmission requiring lower losses. ASP: USD 2,500–4,500 per metric ton.
• Others (~7% of 2024 revenue): Includes gap-type conductors (GTACSR, superthermal resistant alloys), trapezoidal wire (TW) conductors, and high-temperature low-sag (HTLS) conductors for uprating existing lines without replacing towers.

Segment Deep Dive: By Voltage Rating – Five Tiers

• High Voltage (69–345 kV) (~35% of 2024 revenue): Largest segment. ACSR dominates this range (Dove, Drake, Pheasant, Rail, and similar standard sizes). Primary application: transmission lines connecting substations, power plants to grid, and interconnecting regional grids. A typical 230 kV double-circuit line uses 100–150 metric tons of conductor per kilometer.
• Medium Voltage (1–69 kV) (~25% of 2024 revenue): Primary distribution lines from substations to industrial/commercial/residential areas. AAC and AAAC common; smaller cross-sections (4/0 AWG to 500 kcmil). Higher volume (kilometers of conductor) but lower revenue per kilometer than HV.
• Ultra-High Voltage (345–800 kV) (~20% of 2024 revenue): Long-distance bulk power transmission (500 km+). Requires bundled conductors (2, 4, or 6 sub-conductors per phase) to reduce corona and reactance. ACSR with expanded steel core or ACAR used. Typical UHV project consumes 10,000–30,000 metric tons of conductor.
• Extra-High Voltage (>800 kV) (~12% of 2024 revenue): 800 kV, 1,100 kV, and 1,200 kV DC and AC lines. Limited to longest-distance projects (China, India, Brazil). Highest technical requirements (corona suppression, vibration damping, surface finish).
• Low Voltage (<1 kV) (~8% of 2024 revenue): Secondary distribution lines from distribution transformers to service drops. Small AAC conductors (6 AWG to 2 AWG). Lowest revenue per kilometer but highest volume of conductor meters.

Industry Layer Analysis – Greenfield Transmission vs. Brownfield Grid Upgrading Divergence
A critical distinction often absent in standard market research reports is the contrasting conductor requirements between new transmission lines (greenfield) and existing line upgrades (brownfield):

• Greenfield Transmission Projects (~60% of demand, concentrated in Asia-Pacific and Africa): New corridors from generation sources (hydro, wind, solar) to load centers. Prioritize lowest installed cost (optimized conductor size, standard ACSR types) and rapid delivery. Domestic Chinese and Indian suppliers (Hengtong, ZTT, Henan Tong-Da) dominate through pricing advantage (15–25% below Western producers). Shorter project planning cycles (2–4 years from approval to energization).
• Brownfield Grid Upgrading (~40% of demand, concentrated in North America and Europe): Replacing aged conductors (installed 1950s–1970s) on existing towers without replacing structures. Requires HTLS conductors (higher operating temperature 150–210°C vs. 85–100°C for standard ACSR) to increase ampacity without sag exceeding clearance limits. Premium conductor types (Gap-Type, ACSS, ACCR) command ASP 2–3x standard ACSR. Southwire, Prysmian, Nexans, and Lamifil lead this segment.

Recent Technical & Policy Developments (Last 6 Months)

• Technology: Ultra-high-strength aluminium alloy (AAAC) with 6201-T81 temper achieving 33% higher strength (330 MPa vs. 250 MPa for standard 6201-T6) was commercialized by two Asian suppliers in Q4 2025, enabling 15–20% longer spans without increasing tower height—reducing foundation and tower steel costs for greenfield projects.
• Regulatory: U.S. Infrastructure Investment and Jobs Act (IIJA) funding allocations for grid resilience (USD 13 billion through 2026) require replacement of “legacy” aluminium conductors with corrosion damage (typically 1950s–1970s ACSR with non-galvanized or zinc-coated steel core). Estimated 8,000–10,000 miles of conductor replacement over 2025–2027, representing approximately 50,000–70,000 metric tons of conductor demand.
• Technical Challenge: Aeolian vibration (wind-induced high-frequency oscillation) remains problematic for AAAC and ACAR conductors which have lower internal damping than ACSR. Uncontrolled vibration causes strand fatigue and failure at suspension clamps after 5–10 years of service. Premium solutions include helical vibration dampers (adding USD 500–2,000 per span) or factory-applied damping coatings—significantly increasing project costs.

User Case Example – Indian Ultra-Mega Solar Park Transmission
A 2.5 GW solar park in Rajasthan, India, requiring transmission capacity to the national grid (400 kV, 180 km distance) procured overhead aluminium conductors in Q1 2025. The project selected twin-bundle ACSR (Zebra conductor, 54/7 stranding, 2× sub-conductors per phase) to achieve 1,600 A per phase capacity with acceptable losses. Total conductor requirement: 3,240 metric tons (180 km × 3 phases × 2 bundles × 1.5 metric tons per km per sub-conductor). At landed cost of USD 2,800 per metric ton (domestic Indian supply), total conductor value: USD 9.07 million. Project completion expected December 2026. This single project represented approximately 2% of India’s annual overhead aluminium conductor market.

Exclusive Observation – The “China-Plus-One” Supply Chain Diversification
An emerging trend not yet captured in most market size projections is the gradual diversification of overhead conductor procurement away from exclusive Chinese supply. While China-based producers (Hengtong, ZTT, Henan Tong-Da) control approximately 45–50% of global market share on a volume basis, Western utilities (particularly European and North American) are increasingly mandating “China-Plus-One” sourcing policies following 2021–2023 logistics disruptions and tariff uncertainties. Vietnamese, Indonesian, and Indian producers (Apar Industries, Universal Cables, Diamond Power) have expanded capacity by 30–40% since 2023. This diversification is projected to modestly increase average global conductor prices (estimated +3–5% by 2028) as premium for non-Chinese supply chains but reduce project execution risk. Mid-tier Chinese suppliers without captive bauxite-to-alumina-to-conductor vertical integration face margin pressure as Western buyers shift procurement.

Competitive Landscape – Key Players
The market is highly fragmented, with top 10 players holding approximately 35–40% market share. Leading vendors include:
Southwire, Prysmian, Nexans, Bekaert, Sumitomo Electric, SHOWA HOLDINGS, Apar Industries, Universal Cables, ZTT Cable, Hengtong Group, Henan Tong-Da Cable, Aberdare Cables, Oman Cables, Diamond Power Infrastructure, Eland Cables, Lamifil, LUMPI BERNDORF, Kelani Cables, Jeddah Cables, Cabcon India, Alcon Marepha.

Segment by Type

• All Aluminum Conductor (AAC)
• Aluminum Conductor Steel Reinforced (ACSR)
• All Aluminum Alloy Conductor (AAAC)
• Aluminum Conductor Aluminum Alloy Reinforced (ACAR)
• Others

Segment by Application

• Low Voltage (< 1 kV)
• Medium Voltage (1-69 kV)
• High Voltage (69-345 kV)
• UHV (345-800 kV)
• EHV (> 800 kV)

Contact Us:
If you have any queries regarding this report or if you would like further information, please contact us:
QY Research Inc.
Add: 17890 Castleton Street Suite 369 City of Industry CA 91748 United States
EN: https://www.qyresearch.com
E-mail: global@qyresearch.com
Tel: 001-626-842-1666(US)
JP: https://www.qyresearch.co.jp