I don't see them used in amp supplies - at least in the various commercial or
'handbook' designs I've come across - but are they considered a good idea or
quite needless?
Followup - when I rewire my shack next month for 230v, I am bringing in a
10awg, 4 wire cable (black-black-white-bare) from the service panel to a NEMA
14-30 wall socket. (My power supply will have a 120 circuit in it as well, so
I followed the advice of a previous AMPS topic.) The 230v EMI filters I looked
at (Qualtek) only have two connectors on the 'load' side. What happens to the
neutral lead? Does it just 'go past' the EMI filter?
Tnx,
Steve KK7UV
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