由 LITEON 呈现的 LITEON GPU 电源解决方案.pdf

1、OCP 2025LITEON GPUPOWER SOLUTIONSBOB WENGGENERAL MANAGER,CLOUD INFRASTRUCTURE SBU LITEON TECHNOLOGY|CLOUD INFRASTRUCTURE PLATFORM AND SOLUTIONSOCT 14TH,2025CIPS-S LITE-ON Technology Corporation.All Rights Reserved.LITEON GPU POWER SOLUTIONS2017-2023Embedded PowerIn-serverNVIDIA HopperPSU 3kW-5.5kW f

2、rom 12V to 50VLITEON worked with NVIDIA in 3.3KW GPU power module since 2017 LITEON as the key supplier of 5.2KW power module used in OpenAIPower ShelfIn-IT-rackPower shelf 33kW,110kW,w/or w/o ATS 50VBlackwellNext generation 2024LITEON will deliver the Next Generation Rack Solution 800 VDC1.2MW Powe

3、r Rack mature samplesPower Rack(Power Sidecar)Separate from IT rackPower Rack 500kW 1.2MW800 VDC800 VDC OutIT Rack2025-2026Next generation CIPS-S LITEON is the consistent RVLsupplier who achieved NVIDIA GB300 NVL72 input power smoothing solution at AI workloadLITEON POWER SOLUTIONS ALIGNED WITH EVOL

4、VING GPU SOLUTIONS-19”RU POWER SHELF ROADMAP2025202633kW V2PSU 5.5kW 6+0 config.Single Phase 200277Vac Input50 VDC Output110kWPSU 18.3kW 6+0 config.3 Phase 415-480Vac Input50 VDC Output100kW(800 VDC Solution)PSU25kW4+0 config.3-phase415-480Vac Input800 VDC Output90kW(800 VDC Solution)PSU22.5kW4+0 co

5、nfig.800 VDC Input50 VDC Output1.2MW Rack(800 VDC Solution)3-phase 415-480Vac Input800 VDC OutputCIPS-S 5.5KW BULK CAP INCREASED BY 40%(GB300 VS.GB200)GB200 PSUGB300 PSU GB200GensGB300 Increase by 40%GensTotal CapCIPS-S LITEONs soution to provide the power smoothing solution for NVIDIA GB300 NVL72 P

6、ower ShelfPower ShelfPower ShelfCompute TraySwitch TrayAC InputDC outAt the same workload,the performance of GB300 NVL72 power shelf is further optimized Measurement setting for instrumenting the power shelfAC inDC outGB200 PSUGB300 PSUMegatron LLM Powershelf PowerCIPS-S 110KW PO