[Milsurplus] 28V Relay Question

Bill Cromwell wrcromwell at gmail.com
Sun Feb 22 10:10:52 EST 2009


Hi Mark,

The ratings are not for the coil at all. Contacts have different ratings
for AC or DC and relay contacts are no exception. If you AC superimposed
on DC the currents may have to be derated but most of us are not going
to have high levels of both on our contacts. That is most likely to be
in low level receiver circuits.

I hope this helps.

73,

Bill  KU8H



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