3 月 GTC 大会热点展望 - 掘金 AIDC 系列电话会议 20260301 摘要 GPU 功率提升推动三次电源架构变革，模块化和 IVR 方案成潜在趋势。 传统分立式方案面临器件堆叠、布线损耗等瓶颈，模块化供电通过立体 PCB 集成电感、电容等，节省空间并提升耐流，IVR 方案则通过芯片内 部集成电源，降低电流需求，GTC 大会或将催化相关技术落地。 三次电源模块化升级对 PCB 工艺提出更高要求，需在设计阶段协同电源 设计，并引入新材料和压合工艺。中富电路已进入 MPS、伟创力等三次 电源供应链，威尔高也在推进。电源 PCB 市场规模相对较小，但与客户 配合迭代设计至关重要，较早布局者有望脱颖而出。 英伟达 Rubin Ultra 代际基本确定导入 HVC（800V）方案，以降低电 流和损耗。麦格米特已在英伟达供应链内，配合进行产品开发与预研， 进度领先大陆厂商。欧陆通等谷歌链电源厂商以及铂科新材等电感材料 企业也有望受益。 GTC 大会重点展示 Quantum 3,400 以及以太网 6,800、6,810 三款 CPO 交换机，量产时间预计在 2026 年底至 2027 年初。台积电良率提 升至 ...

作者：林灿烈 2月24日，人们见证了一场重塑AI基础设施格局的超级事件。 科技巨头Meta与AMD联合宣布了一项战略合作协议。根据协议，Meta将在其全球数据中心网络中部署 高达6GW的AMD Instinct系列GPU，相当于数百万颗高端AI加速卡。 在过去两年，英伟达凭借CUDA生态和性能卓越的硬件，攫取了AI算力市场近乎垄断的利润，"英伟达 税"成为压在全球云服务提供商和超大型互联网企业财报上沉重负担。Meta此前已经是英伟达最大的客 户之一，它对算力的渴求与供应链安全之间的矛盾，正日益显露。 此次600亿美元的订单，不仅仅是一次简单的采购，而是一次深度的定制化+股权绑定的战略联姻。 这份长达5年的合约总价值估算约为600亿美元。更为罕见且引人瞩目的是其深度绑定的资本条款： Meta将通过基于绩效的认股权证，最多可获得AMD 10%的股权。 这笔交易紧随Meta此前向英伟达下单了数百万GPU之后。马克·扎克伯格(Mark Zuckerberg)在通往 AGI(通用人工智能)的道路上，用真金白银做出了最理性的战略抉择。在算力权力角逐中，不能将命运 完全交由单一供应商。 如果说Meta与AMD的结盟，吹响了 ...

| 菲利华 | | | | --- | --- | --- | | 4/3 | 300395.SZ | +5.21% | | 沪电股份 | | --- | 龙虎榜机构热股 龙虎榜显示，今日2家机构净买入3.84亿。 今天机构龙虎榜上榜43只个股，净买入29只，净卖出13只。当日机构买入最多的个股前三位是：润泽科技（6.05亿）、沪电股份（3.84亿）、菲利华（3.32 亿）。 公司国内规模最大、技术实力最强的PCB制造商之一，是英伟达 AI 服务器 PCB 主力供应商。 | 上榜热股 | 实时涨跌幅 ◆ 买/卖家数 ◆ | | --- | --- | | 润泽科技 | | | 300442.SZ | +17.71% 2/2 | | 3日 | | | 沪电股份 | | | 002463.SZ | +10.00% 2/2 | | 3日 | | 龙虎榜知名游资 公司参股子公司熹联光芯的硅光芯片可以用于CPO 杰普特 一、液冷 高澜股份 个股龙虎榜 公司为字节跳动公司提供的12U浸没液冷模组，是业内首款一体式浸没液冷产品 消息面上，2月25日，英伟达AI基础设施负责人Dion Harris在加州总部向媒体展示了下一代 ...

行业研究丨深度报告丨通信设备Ⅲ [Table_Title] "液冷加速度"系列报告三： 液冷 0→1 后，从头部厂商表现再看行业变化 %% %% %% %% research.95579.com 1 丨证券研究报告丨 报告要点 [Table_Summary] 2025 年，是海外液冷 0→1 时刻，头部散热厂已实现液冷产品规模出货，拉动营收及盈利表现 亮眼。近期，多家散热大厂更新对外交流，我们整理了各家表述，以对液冷首年出货后，当前 的行业趋势和节奏判断做出参考。 分析师及联系人 [Table_Author] SAC：S0490517110002 SAC：S0490524100002 SFC：BUX641 请阅读最后评级说明和重要声明 2 / 20 %% %% %% %% research.95579.com 近期，各散热大厂均有相关更新对外交流，我们整理了各家表述，以对行业趋势和节奏判断做 出参考，可总结出几个主要关注点：1）2026 散热依然大有可为，头部散热大厂全面扩产，头 部厂商 AVC 指出订单能见度周期已开始拉长至 2028。2）2026 液冷放量主要动能仍来自于 NV 产品的全液冷需求。3）多家 ...

2026 年，AI 数据中心（AIDC）行业将继续保持高景气度，值得投资者重点关 注。回顾 2025 年，AIDC 板块经历了两大波行情：第一波发生在 2 月至 3 月 中旬，由海外头部 CSP 厂商和国内互联网巨头如阿里、字节、腾讯等发布的数 据中心资本支出预期超出市场预期所驱动；第二波发生在 7 月中旬至 9 月，由 于海外 CSP 厂商在中报财报中进一步上调资本开支预期，以及 H20 解禁事件 和国内互联网大厂三季报上调预期共同催化。 年底出现的小行情主要由谷歌推 出 TPU 及 NV 的业绩超预期、阿里上调资本开支预期以及 NV 举办电力设备短 缺峰会等事件驱动。从这些表现来看，股价变动的核心因素包括国内外厂商上 电力设备 2026 年年度策略：AI 大周期开启，海外扩展空 间广阔 20260223 摘要 数据中心资本支出受海外 CSP 厂商和国内互联网巨头驱动，尤其在 2 月 至 3 月中旬及 7 月中旬至 9 月，厂商上调 CAPEX 预期是股价变动的核 心因素，订单及业绩超预期和技术突破亦有影响。 液冷和 SST 板块分别在 7 月中旬至 9 月及 10 月中旬至 10 月底走出独 立行情，液冷 ...

格隆汇2月24日丨飞龙股份(002536.SZ)在投资者互动平台表示，公司液冷领域产品在技术方案层面，当 前以冷板式液冷技术为主，同时也在积极推进浸没式液冷技术的研发与应用。我们将持续紧跟市场需 求，选择符合行业趋势并适合自身发展的方向稳步推进。 ...

行业数据显示，2026年我国液冷服务器市场规模将突破800亿元，同比增长160%，AI服务器液冷渗透率从2025年的45%飙 升至74%，液冷赛道正式迈入规模化落地阶段。 与此同时，全球AI算力需求的持续爆发进一步推高液冷核心部件的需求确定性。因此，广东领益智造股份有限公司（以下 简称"领益智造"）对东莞市立敏达电子科技有限公司（以下简称"立敏达"）的并购，正是在AI服务器行业全链爆发、液冷需求 刚性增长的产业背景下，公司抢抓发展机遇的关键落子。 本报讯 （记者王镜茹）2026年开年以来，AI服务器行业呈现全产业链高景气态势，从核心代工制造到上游设备供应，各 环节订单与产能均迎来实质性兑现，而液冷散热则因高功耗芯片技术迭代，正式从算力基建的可选配置升级为刚需标配。 此次收购通过"技术+客户+产能"的三重赋能实现"1+1>2"的产业协同，让领益智造快速完善了AI服务器硬件的全链条布 局。 从领益智造的整体战略布局来看，并购立敏达更是其夯实算力基建赛道的核心举措，公司在AI服务器赛道实现了从电源到 散热的全环节覆盖。在全球AI算力需求持续爆发的行业背景下，领益智造的液冷业务业绩弹性将持续释放，成为AI服务器行业 ...

Conference Information - The "2026 Thermal Management Liquid Cooling Industry Conference and Exhibition" will be held from June 10-12, 2026, at the Shanghai New International Expo Center, focusing on the application scenarios, core technologies, and industry upgrade needs of liquid cooling technology [2][3] - The event aims to address the challenges of high heat flow density in industries such as artificial intelligence, electric vehicles, and energy storage, where traditional air cooling solutions are becoming increasingly costly and difficult [2] Organizing Institutions - The conference is organized by DT New Materials, DT Future Industries, and Insight Thermal Management, with support from various associations and institutions related to new materials and technology [4] Event Schedule - The conference will feature a series of activities including registration, opening ceremonies, and parallel thematic forums over the three days, with specific time slots allocated for each event [5] Thematic Forums - The conference will include multiple thematic forums focusing on topics such as data center liquid cooling, power device thermal management, battery thermal management, and energy storage thermal management, highlighting advancements in materials and technologies [6] Exhibition Highlights - The FINE2026 exhibition will showcase five major themes: data center liquid cooling, energy storage and power semiconductor liquid cooling, liquid cooling materials and components, and manufacturing and processing equipment, providing a comprehensive platform for collaboration and procurement [7] Registration Fees - Early bird registration fees are set at ¥2200 for general attendees and ¥1200 for students, with standard fees of ¥3000 and ¥1500 respectively after the early bird period [8] Future Industry Focus - The FINE 2026 event aims to present innovations in new materials that are crucial for the development of future high-tech industries, emphasizing the importance of breakthroughs in materials for accelerating industrial transformation [15] Concurrent Events - The conference will feature over 30 specialized vertical forums and more than 300 expert presentations, focusing on cutting-edge technologies and trends in various industries including AI, aerospace, and renewable energy [19][17]

Core Insights - The AI industry is experiencing a surge in applications and investments, with major companies like Alibaba, Tencent, and ByteDance participating in a "red envelope war" to promote AI usage during the Spring Festival [1] - The demand for AI computing power is increasing rapidly, leading to a significant rise in token consumption and hardware prices, particularly in the context of cloud services [2][3] Token Consumption and Market Dynamics - The transition from traditional search to chatbots is accelerating, resulting in a massive increase in token usage, with ByteDance's Doubao model expected to reach a daily token usage of over 50 trillion by December 2025, a tenfold increase year-on-year [4] - Major cloud service providers are raising prices due to increased demand for AI computing power, with Amazon and Google announcing price hikes for their services [5] - The rapid growth in AI model training and inference is driving a resurgence in the storage industry, with high-bandwidth memory (HBM) becoming a key growth driver for leading manufacturers [6] Supply and Demand in Computing Power - The market for computing power rental is experiencing a supply-demand imbalance, with many AI companies shifting from building their own infrastructure to renting due to rising hardware costs [7] - Industry leaders are investing heavily in computing power rental services, exemplified by NVIDIA's $2 billion investment in CoreWeave to enhance AI computing capabilities [8] Edge Computing and Future Trends - The edge computing market is expected to grow significantly, with a projected market size of 1.6123 trillion yuan by 2030, reflecting a compound annual growth rate of 27.3% [10] - Companies are focusing on building a complete ecosystem around edge computing, moving beyond traditional rental models to offer more integrated solutions [9] Liquid Cooling Technology - The demand for liquid cooling solutions is increasing as data center energy consumption rises, with liquid cooling systems expected to dominate the market, potentially reaching a 60-70% share by 2026 [12] - The first commercial immersion liquid cooling project using silicon-based cooling fluids has been successfully launched, demonstrating the reliability and economic viability of this technology [13]

Core Viewpoint - Trane Technologies has shown strong performance in its recent financial results and has received recognition for its sustainability and innovation efforts, indicating a positive outlook for the company moving forward [2][3]. Group 1: Financial Performance - In the fourth quarter of 2025, Trane Technologies reported sales of $5.1 billion, representing a 6% year-over-year increase [2]. - The adjusted earnings per share for the same period were $2.86, reflecting a 10% growth [2]. - The total backlog of unshipped orders reached a record high of $7.8 billion, suggesting a robust outlook for 2026 [2]. Group 2: Company Status - On February 4, 2026, Trane Technologies was awarded the "2025 Sustainable Development Model Enterprise" and the "2025 Technology Innovation Model Award," highlighting its advancements in low-carbon technology and AI building management [3]. Group 3: Business Progress - Based on the 2025 financial report, commercial HVAC order volume in the Americas increased by 35% year-over-year, with large equipment orders growing by over 120%, raising investor interest in the sustainability of such high-growth segments [4]. Group 4: Industry Policy and Environment - Attention should be paid to changes in data center temperature control demands, particularly how the evolution of liquid cooling technology may impact traditional HVAC business [5].