In a message dated 11/6/2006 1:11:42 P.M. Eastern Standard Time,
W2RU@frontiernet.net writes:
>I need to replace a zener bias diode. I have a ton of
>1N5408's. Any problems with using a string of 9 X .07v [sic]
>=6.3v diodes connecting the cathodes to the center tap
>replacing a 6.3v 50W zener ?
>
Typically this is done on may amps, but be sure to reverse the diode
polarity when used this way. It works fine in an SB-220 and I have done it
several
times. Good Luck Lou
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