[Boatanchors] Power transformer
Joe Walden
w5jdy at cox.net
Thu Dec 9 14:20:55 EST 2004
>From Joe in Okla.... Needing assistance as always... Question about Power
Transformers:: When a Power Transformer high voltage secondary winding
that has a center tap is rated at 300ma,does that mean if you use two
rectifiers in a full wave circuit and ground the center tap your output
current will be rated at 300ma or 600ma.... What is the current rating if
you use 4 rectifiers in a bridge circuit. I know the voltage is doubled in
a bridge circuit,I also know wattage in equals wattage out with minimal
loss... I guess the current rating for the bridge is half that of the full
wave?? I just don't know what the current rating is in the full wave
circuit.. and why .. I should have learned this 40years ago?? Is this a
dumb question?? Joe w5jdy in Okla....
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