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FN9280/FN9290 Series Slide 11

The electrical circuit diagram of FN9280 and FN9280E series are shown here. They are single stage filters. The B versions (Medical) are without any Y capacitors to Ground (Protective Earth) hence no Earth leakage. The EB versions (Medical with Earth Line Choke) can help suppression of Electrical Fast Transients (EFT) during Immunity tests for medical products.

PTM Published on: 2017-06-21