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Old 08-04-2012, 04:41 PM
snelson903 snelson903 is offline
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Join Date: Feb 2012
Location: mishawaka indiana
Posts: 1,499
Quote:
Originally Posted by Phil Nelson View Post
I replace selenium rectifiers with type 1N4007 diodes, which are more than adequate and work fine. They cost a few cents. Take the old rectifier completely out of the circuit (don't bridge the diode across it).

Phil Nelson
Phil's Old Radios
http://antiqueradio.org/index.html
oh no i never leave any old comp. behind if it bad it goes, is there in some application a resistance issue ,like there was more of a voltage lost across the old rect. than in the modern diodes so that you would have to add a resister so the output would match the old rectifier. i see that 1n4007 has 50a surge but opperates at 1amp is that all that circuit draws is under a amp of current.

Last edited by snelson903; 08-04-2012 at 04:51 PM.
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