How does direct-spray EMI coating work? EMI filters for motor drives. Looking at SiC multiplexing converters for EMI in EVs. Magnetically integrating single- and multi-stage EMI filters. Circuit ...

How Do They Operate? Active EMI filters work by detecting the voltage at the input and generating an appropriate cancellation signal. This effectively removes the EMI current causing the disturbance.

The EMI filter resonance can affect conducted emissions, as shown in the design example of parasitics in an EV onboard charger (OBC).

Frontgrade successfully tested its GaN DC-DC converter and complementary EMI filter to validate their ability to meet space mission requirements.

Frontgrade successfully tested its GaN DC-DC converter and complementary EMI filter to validate their ability to meet space mission requirements.