One important level that needs to be deemed is what actions to just take when a design just isn't passing EMC testing. Every time I've been asked by a customer to rework 1 of their designs due to failed EMC testing, the answer would not always involve filtering circuits. The https://hudhelmet36665.diowebhost.com/86331354/how-much-you-need-to-expect-you-ll-pay-for-a-good-what-is-emi-emc-filter