Sustaining High-Temperature DC-Link Film for 800V+ SiC Inverters

The shift to 800V+ power architectures is unlocking a new era of EV performance, faster charging, and electrified aviation with Silicon Carbide (SiC) inverters at the center of it. SiC's high currents, thermal loads, switching speeds, and voltage stress demand DC-link capacitors engineered specifically for these conditions. Advanced Conversion has been meeting that demand with its patented Power Ring platform, built on high-temperature PEN HV dielectric film. But with the legacy film supplier exiting the market, the question facing the industry isn't whether the technology exists. It's whether the supply chain behind it will hold.

 

Peak Nano and Advanced Conversion have partnered to answer that question. Peak's NanoPlex™ LDF provides a domestic, sustaining supply of the high-temperature film this class of capacitor requires, ensuring continuity for 800V+ SiC programs.

This session will walk through what SiC architectures actually demand from a DC-link, how the NanoPlex LDF + Power Ring combination meets these demands, and what a domestically manufactured supply chain means for engineering teams planning multi-year platforms.

 

What We'll Cover: