📰 DigiTimesDigiTimesDoubao · 实盘不做把握 7/10不做原因:无增量信息
北京时间·🕒 发布 08:15:23·⟳ 抓取 08:26:43 +11m20s·⚡ 决策 10-15 08:38:12 +11m29s·12.6 天前
光宝科技将在OCP 2026展示800VDC供电架构、Vera Rubin兼容电源柜及集成液冷方案
这是展会产品秀(showcasing)，证明的是供电/液冷供给能力与Vera Rubin兼容性，没有客户定点、订单金额、出货或指引等需求验证；且同一800VDC/Vera Rubin电源叙事光宝已在GTC 2026演讲及2026-08-06与Wolfspeed合作公告中披露，属于延续性营销信息，缺乏可交易的新增预期差。
📄 原文DigiTimes↗ 原文
Lite-On unveils 800 VDC power and liquid cooling for AI data centers
Lite-On Technology is showcasing an 800 VDC power architecture, NVIDIA Vera Rubin-compatible power racks and integrated…
不做 光宝科技（2301.TW）
纯展会产品/兼容性展示，无订单、定点、出货或指引等新增需求验证；800VDC/Vera Rubin供电能力已在GTC 2026及2026-08-06 Wolfspeed合作中公开，预期差不足，不建仓；待正式定点/大额订单再评估。
不做 A股液冷/电源联动标的（N/A）
本条仅为光宝单一厂商展品新闻，未点名或改变任何A股公司的订单与需求，属行业景气旧背景，无个股层面可执行edge。
展开详情(成交明细 / 研究档案 / 原文全文 / 决策记录链)
研究档案
结论摘要
DigiTimes此文是光宝在OCP 2026的展品盘点，无订单/定点/收入增量，且800VDC+Vera Rubin供电能力此前已公开；属供给侧能力展示而非需求验证，不构成可交易催化，对2301.TW及A股液冷联动标的均AVOID。
消息传播链
- DigiTimes展会前瞻/展品报道，描述光宝OCP 2026将展出的800VDC电源与液冷组合，无订单或财务增量。
关键理由
- 产品参数与兼容性展示只证明供给能力，客户采用/定点/backlog才是需求验证，本条全部缺失。
- 800VDC与Vera Rubin供电叙事已在GTC 2026演讲和2026年8月Wolfspeed合作中公开，缺乏新鲜预期差。
主要风险
- 若展会期间或随后光宝官宣超大规模客户正式定点/大额订单，将把本判断从能力展示升级为需求验证，需重估。
- Vera Rubin机柜电源/液冷价值量提升的行业beta真实存在，可能带动主题情绪，但不构成本条个股层面的可执行edge。
反向证据
- 做多前查反向 · 来源 web · 日期 2026-10-15 · 影响 weakens
未检索到与本次OCP展品绑定的新客户定点、订单或上修指引；现有信息停留在sampling/合作与展示阶段。
检索:Lite-On Vera Rubin 800VDC order design win backlog 定点 订单 出货 原文 ↗
先例如何影响了这次决策
对本次决策的影响:先例与证据共同支持AVOID：能力展示阶段不建仓，等待正式定点/订单这一需求验证事件再评估。
方向:无足够对齐先例：展会产品展示(无订单)本身方向性弱，跨厂商OCP展品新闻普遍不构成单日可交易催化。
涨幅量级:缺乏同市场(台股)、同相位(纯展品、无定点)且首发锚干净的对齐样本来校准幅度，不据其他事件涨幅设定tp/sl。
形态:供给能力展示若无后续定点确认，多见发布当周股价无显著超额反应或冲高回落，故不据此追多。
工具执行结果 · 成功 3 · 降级 0 · 失败 0 · 取消 0
- search_processed_events 成功 stock_tools HTTP · 11 ms
{"result": "search_processed_events:agent query=`lite-on 95kw dc/dc 280kw cdu vera rubin nvl72 | lite-on dcx 2.6mw cdu liquid cooling ocp global summit 2026 | lite-on 光宝科技 ocp 2026 800vdc vera rubin 电源柜 液冷 cdu`；结构化索引覆盖完整 72 小时；旧记录兼容扫描近 0.0/72 小时、0 条本臂决策(完整)，返回 0 条候选。未命中只表示这些 agent query 表达式没有召回候选，不能 - web_search 成功 doubao_search · 1,426 ms
豆包搜索结果（原始查询:Lite-On OCP 2026 800VDC Vera Rubin power rack CDU liquid cooling design win order；API SearchType:web） - web_search 成功 doubao_search · 1,316 ms
豆包搜索结果（原始查询:光宝科技 2301 OCP 800V Vera Rubin 电源 液冷 CDU 出货 订单；API SearchType:web）
原文全文
展开原文 · 2,339 字
Lite-On Technology is showcasing an 800 VDC power architecture, NVIDIA Vera Rubin-compatible power racks and integrated liquid-cooling systems at the 2026 Open Compute Project (OCP) Global Summit. The portfolio is designed to help data-center operators improve power efficiency, manage rising AI rack densities and integrate backup power with thermal management.
Built for Vera Rubin racks
The company is displaying an 800 VDC rack-mounted power shelf paired with a backup battery unit, along with a 95kW DC/DC rack-mounted power supply and a 280kW in-rack cooling distribution unit (CDU) for the Vera Rubin NVL72 platform. Lite-On said combining power delivery, backup power and liquid cooling can reduce distribution losses while improving energy efficiency and rack-space utilization.
Scaling cooling to megawatts
Lite-On is also presenting an enterprise CDU from DCX, a liquid-cooling technology company in which Lite-On has made a strategic investment. The system supports up to 2.6MW of heat-exchange capacity and uses an N+1 redundant pump design for high-density AI and high-performance computing systems. Additional solutions compatible with the OCP ORv3 open architecture include a 180kW rack-mounted power supply, a 108kW capacitor backup unit rack, and 120kW and 220kW in-rack CDUs.
Mapping power from grid to chip
The company's broader portfolio addresses power conversion from the grid to the chip, including 800V and 50V power bricks, intermediate bus converter (IBC) modules and voltage regulator modules (VRMs). Lite-On said the architecture links 800 VDC distribution, server-level conversion and chip-level power delivery for next-generation AI data centers. The 800V DC/DC power brick can connect to a high-voltage direct-current power distribution board. Parallel configurations support different power requirements, while active current sharing improves stability and reliability.
The IBC converts voltage while helping reduce line losses, optimize circuit-board space and manage costs in multi-output architectures. At the final stage, the VRM supplies the GPU with precise and stable operating voltage. Lite-On said high-efficiency power delivery and cooling architectures will be critical as AI platforms require greater power density and data centers seek to balance efficiency, thermal capacity and scalability.
Built for Vera Rubin racks
The company is displaying an 800 VDC rack-mounted power shelf paired with a backup battery unit, along with a 95kW DC/DC rack-mounted power supply and a 280kW in-rack cooling distribution unit (CDU) for the Vera Rubin NVL72 platform. Lite-On said combining power delivery, backup power and liquid cooling can reduce distribution losses while improving energy efficiency and rack-space utilization.
Scaling cooling to megawatts
Lite-On is also presenting an enterprise CDU from DCX, a liquid-cooling technology company in which Lite-On has made a strategic investment. The system supports up to 2.6MW of heat-exchange capacity and uses an N+1 redundant pump design for high-density AI and high-performance computing systems. Additional solutions compatible with the OCP ORv3 open architecture include a 180kW rack-mounted power supply, a 108kW capacitor backup unit rack, and 120kW and 220kW in-rack CDUs.
Mapping power from grid to chip
The company's broader portfolio addresses power conversion from the grid to the chip, including 800V and 50V power bricks, intermediate bus converter (IBC) modules and voltage regulator modules (VRMs). Lite-On said the architecture links 800 VDC distribution, server-level conversion and chip-level power delivery for next-generation AI data centers. The 800V DC/DC power brick can connect to a high-voltage direct-current power distribution board. Parallel configurations support different power requirements, while active current sharing improves stability and reliability.
The IBC converts voltage while helping reduce line losses, optimize circuit-board space and manage costs in multi-output architectures. At the final stage, the VRM supplies the GPU with precise and stable operating voltage. Lite-On said high-efficiency power delivery and cooling architectures will be critical as AI platforms require greater power density and data centers seek to balance efficiency, thermal capacity and scalability.
决策记录链 · 只追加
每次领取产生一条记录,重新决策追加一条并以 supersedes 指向被替代的记录(ADR 0014)。
dc5188bbce· 2026-10-15 08:38 · doubao / doubao-seed-evolving-latest-version · 策略包2226518bfdee当前