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PI线上直播 – 1700V氮化镓高效数据中心解决方案
在这场由EEWorld电子工程师世界举办的技术直播中,Power Integrations首席技术培训师Jason Yan介绍两款专为 800VDC NVIDIA Kyber 机架架构 开发的辅助电源设计。采用1700V PowiGaN开关的InnoMux-2系列IC产品,为无液冷散热的数据中心计算托盘电源系统提供具有前瞻性的解决方案。
随着800V母线架构在数据中心中的逐步应用,辅助电源设计面临前所未有的挑战。这些挑战包括:极致的薄型化要求、无散热片的设计约束,以及更小的PCB占板面积。直播中介绍的参考设计结合高压PowiGaN器件及平面变压器,实现了:
- 卓越的系统效率表现
- 超高功率密度
- 高度集成带来的设计简化
- 显著提升的系统可靠性
