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Unboxing: 15 W Low-Profile Reference Design for 800V AI Data Centers
See how Power Integrations' low profile reference design, DER-1114, enables efficient auxiliary power conversion in 800 VDC AI data centers.
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。
PI Expert Planar Magnetics Design Step-by-Step Ep. 4: Optimizing PCB Dimensions and Pin Placement
This overview covers the final step in the planar transformer design process using PI Expert's Magnetics Designer tool. After defining the stack-up and winding parameters, users can optimize the transformer’s...
Unboxing: 35 W Multi-output Auxiliary power supply for 800 VDC AI Data Centers (DER-1110)
Discover the DER-1110 reference design, a 35 W multi-output auxiliary power supply optimized for 800 VDC AI data centers. Built around the highly efficient InnoMux™-2 EP flyback switcher IC with a 1700 V PowiGaN™ switch, it delivers up to 88% efficiency across a 700-900 VDC input range. The design features six outputs, including a 14 V/2 A main rail and five isolated 14 V/0.1 A outputs for gate drivers, hot-swap control, and monitoring functions. Its compact, low-profile architecture enables deployment in space-constrained AI server platforms, including Nvidia's Kyber Blade rack system. SR-ZVS Zero Voltage Switching minimizes losses, simplifies thermal management without a heatsink, and supports compliance with global safety and energy standards.
