EEWorld Webinar: Compact Auxiliary Power Solution for 800 VDC AI Data Center

Please join the technical webinar hosted by EEWorld. Power Integrations’ technical experts will introduce two newly launched high-voltage auxiliary power reference designs for NVIDIA Kyber rack architecture. These designs use InnoMux-2 series ICs with 1700V PowiGaN switches, offering a forward-looking solution for liquid-cooling-free data center compute tray power systems.

• Topic: Ultra-Compact, High-Efficiency 800V Data Center Auxiliary Power Solution
• Speaker: Jason Yan

As 800V bus architectures are gradually adopted in data centers, auxiliary power design faces unprecedented challenges. These include extreme thinness requirements, heatsink-free design constraints, and reduced PCB footprint. The reference designs introduced in this webinar combine high-voltage PowiGaN devices with planar transformers to achieve:

• Excellent system efficiency
• Ultra-high power density
• Simplified design through high integration
• Significantly improved system reliability