Hi All, I have a very unusual diagram that I need help on. It looks like it works by regulating the output of the transformer by creating a back EMF in TFR2 using the 2n3055. This is a 48V 30A charger.
The circuit is voltage and current limiting, using 741s.
If this circuit intrigues anyone and they can explain it, I would be very grateful. At present I have no control of either the voltage or current output.
Peter
The circuit is voltage and current limiting, using 741s.
If this circuit intrigues anyone and they can explain it, I would be very grateful. At present I have no control of either the voltage or current output.
Peter
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