服务器电源

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研报掘金丨开源证券:予欧陆通“买入”评级 国产高功率服务器电源龙头崛起
Ge Long Hui· 2025-09-23 05:40
Core Viewpoint - The report from Open Source Securities highlights that Oulutong is a leader in domestic high-power server power supplies, benefiting from the development of AI high-density applications, and assigns a "Buy" rating [1] Group 1: Market Demand and Product Development - Current AI servers require power supplies of 2700W and above, with future needs projected to reach 5500W and even 8000W [1] - Products such as NVIDIA's Hopper series servers have a single PSU power of 3KW, while the Blackwell series is expected to increase to 5.5KW, indicating a potential rise in both volume and price for server power supply products [1] Group 2: Product Range and Applications - The company offers a comprehensive range of server power supply products, including those below 800W, between 800-2000W, and above 2000W [1] - Key products include the 3200W Titanium M-CRPS, 1300W-3600W Titanium CRPS, 3300W-5500W Titanium and Super Titanium GPU server power supplies, as well as immersion liquid cooling server power supplies and rack-mounted power supplies [1] - These products are primarily used in data center edge computing and GPU server scenarios, with clients including Foxconn, Inspur, Huawei, StarNet, H3C, Dahua, Lenovo, and Hikvision, while actively expanding into North American markets [1]
国信证券每日晨报精选:8月规上工业发电量同比增长1.6%
Zhong Guo Neng Yuan Wang· 2025-09-23 02:26
Group 1: AIDC Power Equipment and Grid Industry - The AIDC power equipment sector has seen a general increase in the past two weeks, with the top three performers being uninterruptible power supplies (UPS) at +21.0%, high voltage direct current (HVDC) at +20.7%, and battery backup power (BBU) at +15.9% [1] - Recommendations for investment focus include four key areas: transformers and switchgear, UPS and HVDC, active power filters (APF), and server power supplies, with specific companies suggested such as Jinpan Technology, Mingyang Electric, Hezhong Electric, Shenghong Co., and Weilan Lithium [1] - For the grid sector, the national power engineering investment completion amount in July 2025 was 65.3 billion yuan, down 8.9% year-on-year, while the cumulative investment from January to July was 428.8 billion yuan, up 3.1% year-on-year [1] Group 2: Wind Power Industry - In July 2025, China's newly installed wind power capacity was 2.28 GW, a decrease of 44.0% year-on-year, while the cumulative new capacity from January to July reached 53.67 GW, an increase of 79.4% year-on-year, totaling 574.87 GW, which accounts for 15.7% of total installed capacity [1] - The wind power sector has also experienced a general increase in the past two weeks, with the top three performing segments being bearings at +14.9%, complete machines at +12.5%, and blades at +11.7% [1] Group 3: Offshore Wind and Onshore Wind Developments - Major projects in Jiangsu and Guangdong for offshore wind are set to commence in the first half of 2025, with expectations for planning, competitive allocation, bidding, and policies to be implemented in the second half of the year [2] - The annual average offshore wind installation during the 14th Five-Year Plan period is expected to exceed 20 GW, significantly surpassing the previous plan's levels [2] - The onshore wind industry is projected to reach 100 GW of installed capacity in 2025, marking a historical high, with component manufacturers experiencing simultaneous increases in volume and price, leading to substantial growth in annual performance [2] Group 4: Public Utilities and Environmental Protection - In August, the industrial power generation volume increased by 1.6% year-on-year, totaling 936.3 billion kWh, while the cumulative generation from January to August was 6419.3 billion kWh, reflecting a 1.5% year-on-year growth [3] - The Guangdong Provincial Development and Reform Commission and Energy Bureau released a plan to deepen the market-oriented reform of renewable energy grid pricing, with existing project pricing set at 0.453 yuan per kWh [3]
开源晨会-20250922
KAIYUAN SECURITIES· 2025-09-22 14:59
Macro Economic Overview - The "14th Five-Year Plan" emphasizes the use of more proactive fiscal policies to support employment and foreign trade, and to improve people's livelihoods [3][4] - Recent policies focus on industrial internet applications and the development of new energy sectors, indicating a shift towards digitalization and innovation [3][4] Fixed Income Market - As of August 2025, the total bond custody amount reached 174.54 trillion yuan, with a net increase of 15,060.06 million yuan, indicating a slight decrease in growth compared to previous months [9][10] - The leverage ratio in the bond market slightly increased to 106.88%, reflecting a cautious optimism in the market [13][14] Pharmaceutical Industry - The pharmaceutical sector is entering a new growth phase driven by innovation and optimization of centralized procurement, with major companies like Heng Rui Pharmaceutical and China Biologic Products showing robust revenue growth [17][18] - The recent adjustments in the national medical insurance directory are expected to benefit innovative drugs, leading to potential rapid growth for companies involved [18][19] Non-Bank Financial Sector - The performance of non-bank financial companies is primarily driven by property and equity investments, with significant contributions from the property insurance sector [21][22] - The net profit growth of listed insurance companies improved in the first half of 2025, largely due to the profitability of property insurance [21][24] Agricultural Sector - The price of white feather chicken increased due to supply disruptions and rising demand, with the average selling price reaching 7.17 yuan/kg in August 2025 [30][31] - The egg market faces pressure from high production capacity, limiting the potential for price increases despite some upward movement in prices [32][33] Machinery Industry - The valuation of global robotics companies is being redefined, with Figure's recent funding round valuing the company at 39 billion USD, indicating a bullish outlook for the robotics sector [37][38] - Key components in robotics are expected to see significant valuation increases, with potential PE ratios reaching 200 times as the industry matures [38][39] Consumer Services Sector - The upcoming National Day holiday is expected to boost travel bookings, with a steady increase in pre-booking trends observed [42][45] - The tea and coffee sector continues to show strong performance, with leading brands expanding their market presence despite some overall industry slowdowns [43][45] Real Estate and Construction - China Overseas Property is experiencing growth in both scale and profitability, with projected net profits increasing from 16.1 billion yuan in 2025 to 19.6 billion yuan by 2027 [47][48] - The company is focusing on high-quality expansion and has seen a significant increase in managed area and new contract signings [49][50] Electronics Industry - The domestic high-power server power supply market is growing, with companies like Oulu Tong positioned as leaders in this space, benefiting from the rise of AI applications [51][52] - The demand for higher power server supplies is expected to increase, with new products in development to meet the needs of advanced AI servers [53]
欧陆通(300870):AI高密化发展 国产高功率服务器电源龙头崛起
Xin Lang Cai Jing· 2025-09-22 10:37
Group 1 - The core viewpoint is that 欧陆通 is a leading domestic supplier of high-power server power supplies, benefiting from the development of AI and high-density computing, and is rated as a "buy" [1] - The company has a rich product matrix including power adapters, data center power supplies, and other power solutions, widely applied in various fields such as office electronics, network communication, and data centers [1] - The company’s high-power server power products are at the leading level domestically, with core products launched to meet the high-power server power needs driven by AI [1][2] Group 2 - The demand for GPU power supply in AI servers is increasing, with current power requirements at 2700W and expected to rise to 5500W or even 8000W in the future [2] - The company is continuously expanding its server power supply product layout, with ongoing research on 5.5KW server power supplies [3] - The company’s product offerings cover all power segments, including 800W and below, 800-2000W, and above 2000W, with key clients including Foxconn, Inspur, and Lenovo [3]
智算融合 标准筑基 新一代计算产业大会顺利召开
Zheng Quan Ri Bao Wang· 2025-09-17 11:46
Core Insights - The rapid development of artificial intelligence is driving the integration of computing, networking, and storage as the three pillars of modern computing systems, enabling the fusion of digital technology with traditional manufacturing [1] - The New Generation Computing Industry Conference held in Beijing aimed to promote innovation and development in the computing industry through standardization, focusing on key areas such as GPU, DPU, server power supplies, heterogeneous computing, and industry applications [1][6] Group 1: Industry Trends - The combination of computing technology and industry is becoming increasingly widespread, with intelligent manufacturing and services emerging as primary directions for the transformation and upgrading of traditional industries [2] - New generation computing technology is viewed as a core engine driving high-quality economic development in China, with a call for collaboration among industry, academia, research, and application sectors to contribute to industrial growth [2] Group 2: Key Technologies - The New Generation Computing Standard Working Committee has established five working groups focusing on DPU technology, GPU support for AI and virtual reality, standardization of computing product components, liquid cooling ecosystems, and heterogeneous computing [3] - DPU technology is highlighted as a key enabler for enhancing efficiency in AI model training and inference by offloading GPU workloads and optimizing data processing [4] Group 3: Standardization Efforts - The conference officially launched the "New Generation Computing Standard System," aimed at establishing a solid foundation for group standard construction, with certificates awarded to key units in GPU, DPU, computing product components, liquid cooling ecosystems, and heterogeneous computing [6] - The event facilitated deeper communication and collaborative innovation among various stakeholders, reinforcing the importance of standardization in leading technological breakthroughs and ecosystem development [6]
2025新一代计算产业大会将于北京启幕 推动计算体系标准化进程
Zheng Quan Ri Bao Wang· 2025-09-12 10:28
本报讯(记者梁傲男)计算、网络、存储是计算系统的三大支柱,在人工智能蓬勃发展的产业背景下,为 适应海量数据(603138)、复杂场景、低时延交互的应用需求,一系列新型计算范式应运而生。 为推动新一代计算体系标准化进程,9月16日,2025新一代计算产业大会将召开。大会由中国电子工业 标准化技术协会为指导单位,新一代计算标准工作委员会主办,中科驭数(北京)科技有限公司(以下简 称"中科驭数")、经开区国家信创园承办。 据《证券日报》记者了解,新一代计算产业大会将汇聚产学研力量,以用户实际应用需求为导向、聚焦 GPU、DPU、服务器电源等领域并成立相应标准工作部,探讨异构计算生态建设,为数字经济发展建言 献策。 新一代计算标准工作委员会主任委员、中国工程院院士、计算机系统结构领域专家郑纬民院士将出席大 会,并做主题报告。郑纬民院士长期从事并行分布处理、大规模数据存储等领域的科研工作,是我国首 次获全球高性能计算应用领域"诺贝尔奖"——戈登.贝尔奖的超算专家,是首位中国存储终身成就奖获 得者。 记者获悉,中科驭数CEO鄢贵海将带来题为《数据处理器(DPU)构建新一代AI网络的优势与关键技术》 的主题报告。随着人工智 ...
中金:工控板块整体增长呈现弱复苏态势 出海节奏进一步加快
智通财经网· 2025-09-12 07:40
Core Viewpoint - The industrial control sector experienced a 13.1% year-on-year revenue growth in 1H25, with a gross margin of approximately 28.1%, indicating a stable performance compared to 2024. Domestic brands are accelerating the pace of domestic substitution due to strong product capabilities and cost-effectiveness [1] Group 1: Industry Performance - The industrial automation market size increased by 0.52% year-on-year in 1H25, with the OEM market growing by 1.98% and the project-based market declining by 0.31% [1] - Domestic brands outperformed foreign brands in 1H25, with significant revenue growth from Huichuan Technology and an increase in market share for core products [2] - The second-tier products also showed strong growth, with Xinjie Electric's small PLCs growing by 11.7% and Leisai's servo sector growing by 31.1% year-on-year [2] Group 2: Overseas Expansion - There is a notable increase in overseas orders, with the proportion of overseas revenue rising as domestic product competitiveness improves. Companies are accelerating their overseas expansion through structural measures, including establishing subsidiaries and enhancing overseas production capacity [3] Group 3: Sector Growth Areas - In the AIDC sector, companies saw significant revenue growth in 1H25, driven by the implementation of data center projects, which are expected to contribute significantly to performance [4] - In the humanoid robot sector, companies are increasing investments in the development of technologies such as frameless torque motors, encoders, and dexterous hands, integrating embodied intelligence and AI models for future layouts [4] Group 4: Related Companies - AIDC-related companies include Magpowr (002851.SZ), Kehua Data (002335.SZ), and Keda Power (002518.SZ), among others [5] - Humanoid robot-related companies include Huichuan Technology (300124.SZ), Weichuang Electric (688698.SH), and Leisai Intelligent (002979.SZ), among others [5]
关注AIDC电源技术迭代驱动增量需求
2025-09-11 14:33
Summary of Conference Call Notes Industry Overview - The AIDC (Artificial Intelligence Data Center) power supply system is transitioning to 800V HVDC, with solid-state transformers (SST) expected to become the final solution in the next 3-5 years [1][4] - Domestic companies like Shenghong Co. and Jinpan Technology are anticipated to leverage their technological advantages and existing overseas channels to penetrate the global supply chain [1][4] - The global capital expenditure growth is projected to exceed 50% in 2025, driving the adoption of HVDC over traditional UPS systems and SST over traditional HVDC+BRT [1][7] Key Trends and Developments - The application of green electricity in AIGC has significant potential, which may enhance its market space and impact power quality [1][6] - The UPS market is characterized by regional strengths and a fragmented competitive landscape, with the top three manufacturers holding about 40% market share, while the top three HVDC manufacturers currently dominate with approximately 90% market share, expected to decline to 60-70% [1][16][17] - The increasing power density in server power supplies is a clear trend, with domestic manufacturers like Oton and Meritec beginning to enter overseas supply chains [2][5][19] Market Dynamics - Domestic manufacturers have not yet fully penetrated the downstream market in onboard power supplies but are actively participating in the first-level UPS and second-level floating power supply segments [3] - The overseas market has been slow to adopt HVDC technology due to the stability of UPS systems and a lack of significant power increases in the industry [10] - However, the integration of renewable energy and the increase in cabinet power to over 200 kW are accelerating the introduction of HVDC technology in overseas markets [10][11] Technological Innovations - Delta's 800V HVDC solution utilizes a combination of HVDC modules, supercapacitors, and BPU to achieve direct current reduction within IT racks, facilitating the transition from 800V to a 50V system for data center servers [12][13] - SST is expected to see product rollout in 3-5 years, with decreasing semiconductor costs making it more competitive with traditional transformers [14] - The acceptance of SST technology is anticipated to be higher than current market perceptions due to its integration of traditional transformers with SSD and HVDC [14] Competitive Landscape - The competition in the UPS market is fragmented, while the HVDC market is more concentrated, with a significant share held by major internet companies [16][17] - The potential for HVDC technology in overseas markets is increasing, particularly as power requirements rise and existing supply systems approach their limits [11][18] Future Outlook - The market for second-level server power supplies is expected to continue growing, driven by increasing GPU and server power demands [18][19] - The development of power quality equipment is crucial for addressing harmonics and reactive power issues in data centers, with leading companies like Shenghong Co. expected to maintain their market share [20] - Chinese manufacturers are well-positioned to expand overseas, with a focus on first-level power supply innovations like 800V HVDC and SST [21][22]
奥海科技(002993) - 2025年9月5日投资者关系活动记录表
2025-09-05 13:53
Group 1: Business Direction and Market Positioning - The company positions itself as a leader in energy exchange solutions for the AI era, focusing on three main areas: comprehensive energy solutions around computing power, power and control solutions for electric vehicles, and upgrades for consumer electronics power systems [2][3]. - The demand for high-power computing power supplies is expected to surge due to the rapid growth of AI applications, creating opportunities in various fields such as server power, backup power for data centers, and power for smart devices [2][3]. Group 2: Global Supply Chain and Manufacturing Strategy - The company has established a global network of six smart manufacturing bases, including locations in Dongguan, Wuhan, Ji'an, India, Indonesia, and Vietnam, to effectively respond to global supply chain restructuring and international trade policy changes [3]. - With a low dependency on the U.S. market and a robust global production capacity, the company anticipates limited direct impact from recent tariff adjustments [3]. Group 3: AI Technology Integration - AI technology is driving the upgrade of charging products, with significant increases in charging power for various devices, such as mobile phones and IoT devices, which are moving from 5W to over 20W [3][5]. - The company has launched its first AI smart charger, which learns user habits and offers features like voice control and location tracking, enhancing the smart electricity experience [3][5]. Group 4: Power Electronics and Technical Innovations - The company has developed three core technology directions in power electronics: hardware integration and architecture innovation, software and intelligent control, and new materials and device-level innovations [5][6]. - Key advancements include high-frequency magnetic devices, multi-layer planar transformers, and the application of AI in system development and operation, which enhance power density and reliability [5][6]. Group 5: Product Development and Market Expansion - The company is actively involved in setting new industry standards post-3C incident, ensuring high product quality and customer recognition, with over 90 safety testing projects exceeding national standards [6]. - In the robotics sector, the company has established strong partnerships with leading consumer electronics and automotive brands, positioning itself to integrate into supply chains as new products are launched [7][8]. Group 6: Renewable Energy and Storage Solutions - The company is accelerating the development of an integrated "light-storage-charge" product matrix to meet the growing demand for household and commercial energy solutions [9]. - Its core products have achieved multiple international certifications, and the company is focusing on energy management solutions for data centers, with power ranges from 550W to 8000W [9][10]. Group 7: Backup Power and GaN Technology - The company has capabilities in diesel generator control through its subsidiary, which is expected to enhance its backup power offerings in the future [11]. - The company is a leader in the market for GaN power products, addressing industry challenges such as electromagnetic interference and energy efficiency, with plans to extend this technology into server power applications [12].
领益智造(002600) - 2025年9月5日投资者关系活动记录表
2025-09-05 10:36
Financial Performance - In the first half of 2025, the company achieved a revenue of 23.625 billion CNY, a year-on-year increase of 23.35% [3] - The net profit attributable to shareholders was 930 million CNY, up 35.94% year-on-year; after deducting stock incentive expenses, the net profit was 1.073 billion CNY, a growth of 53.29% [3] - In Q2 2025, revenue reached 12.131 billion CNY, with a year-on-year growth of 29.91%; net profit was 365 million CNY, a significant increase of 61.02% [3] Business Segments - AI terminal business generated 20.865 billion CNY, a growth of 17.26% [3] - Automotive and low-altitude economy business achieved 1.183 billion CNY, with a year-on-year increase of 38.41% and a gross margin improvement of 13.27 percentage points [3] - Other businesses saw revenue of approximately 1.577 billion CNY, a remarkable growth of 212.98% [3] Strategic Partnerships and Innovations - The company has established collaborations with various firms in the humanoid robot sector, including Beijing Humanoid Robot Innovation Center and others, securing hardware orders from domestic and international clients [4] - In the AI server domain, the company has developed cooling solutions and partnered with global clients for GPU, CPU, and AI applications [5] Product Offerings - The company supplies key components for foldable screens, including titanium alloy support parts and heat dissipation modules, to major brands like Samsung [6] - The product range includes advanced cooling solutions such as CDU, liquid cooling modules, and heat pipes, enhancing performance in high-power applications [5] Future Plans - For the second half of 2025, the company aims to focus on strategic stability and innovation, expanding into robotics, servers, AI glasses, and low-altitude economy sectors while enhancing overseas market capabilities [8] - The company plans to build a smart manufacturing platform integrating lean, digital, automated, and green practices to strengthen its core competitiveness [8] Dividend Distribution - The board approved a cash dividend of 0.2 CNY per 10 shares, totaling 139 million CNY, which represents 49.40% of the net profit attributable to shareholders for the first half of 2025 [9]