[R-390] Bridge Rectifier Identification?
ToddRoberts2001 at aol.com
ToddRoberts2001 at aol.com
Sat Aug 11 08:36:01 EDT 2007
In a message dated 8/11/2007 8:15:00 AM Eastern Standard Time,
rbaldwin14 at nc.rr.com writes:
Does anyone have the specs. On a bridge rectifier with the following
nomenclature:
7914 VS148?
The manufacturer’s logo is a white circle with a stylized V in the center.
I’d like to use these to replace the selenium rectifiers in the R-390 and
390A, but am in doubt as to their specs.
The units are quite small, about ¾” square.
Thanks in advance for any information you might have.
Rich Baldwin
KD6VK
Practically any bridge rectifier made nowadays would handle the low voltage
and current requirements of the R-390 and R-390A antenna relays. Use a DVM to
determine the polarity of the diodes in the bridge.
73 Todd WD4NGG
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