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AI进化论:服务器电源,下一个千亿级市场
2025-08-28 15:15

Summary of AI Server Power Supply Market Research Industry Overview - The AI server power supply market is rapidly expanding, expected to reach $11.6 billion by 2027, with a total growth rate of approximately 66% driven primarily by high-power platform shipments [1][4][10]. Key Insights and Arguments - The transition of AI server power supply architecture is moving towards 800V HVDC and SST architecture, replacing traditional UPS systems to meet the higher power and efficiency demands of AI applications [1][5][6]. - Power management is crucial in AI servers, with dynamic adjustment becoming a key aspect to ensure system stability amid rising power consumption [1][7]. - The core incremental value in the AI server power supply industry chain comes from material upgrades in PSU and DCDC segments, with GaN and SiC replacing silicon-based devices [1][8][17]. Market Size and Growth Projections - The estimated total value of the power system for AI servers based on NVIDIA's ML72 architecture is approximately ¥70,900 ($10,000) [4]. - The market size for AI server power supplies is projected to grow to $4.2 billion by 2025, $7.1 billion by 2026, and $11.6 billion by 2027, with a total growth rate of about 66% [4][10]. Development Directions - Short-term transitional solutions will lead to the long-term adoption of HVDC and SST architectures, which are expected to replace traditional UPS systems [5][6]. - The shift to third-generation semiconductors (SiC and GaN) is essential for achieving efficient operation of the new power supply architectures [5][6]. Key Players and Their Roles - Key companies in the AI server power supply sector include NVIDIA, Delta, Infineon, and domestic firms like Jianghai Co., which is a leader in supercapacitors [10][11][12][14]. - The global PDU market is expected to grow from $3.5 billion in 2025 to $5.5 billion by 2030, driven by the increasing power demands of AR server cabinets [10]. Emerging Trends - The demand for supercapacitors is increasing due to the need for peak shaving and backup power solutions, with Jianghai Co. positioned to benefit from this trend [1][14]. - The use of inductors in AI servers is evolving, with a shift from ferrite to metal soft magnetic powder materials to meet rising power demands [15]. Competitive Landscape - Domestic manufacturers are on par with international competitors in the third-generation semiconductor space, with some showing advantages in wafer size and yield rates [17]. - Traditional semiconductor companies are also making strides in the data center sector, indicating a potential recovery in the industrial semiconductor market [19][21]. Conclusion - The AI server power supply market is poised for significant growth, driven by technological advancements and increasing demand for efficient power solutions. Key players are adapting to these changes, positioning themselves for future opportunities in this evolving landscape.