Re: Series Diode in Power Supply Line #ubitx

Evan Hand

Yes, I agree for the reverse polarity power protection.  Still need a way to drop the voltage to the board separated from the finals.  The most accurate solution is a voltage regulator with the relay for the reverse protection.

The Diodes and fuses do work, as I did connect an old HP power brick that had the center pin negative, and sleeve positive.  Popped the fuse nicely.


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