Rich Felker on Nostr: LisPi It all has to be isolated. Transformers aren't DC-DC because Ethernet isn't DC. ...
LisPi (nprofile…2mzm) It all has to be isolated. Transformers aren't DC-DC because Ethernet isn't DC. It's very high frequency, thereby AC.
Published at
2025-02-20 03:28:19Event JSON
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