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Electronics › Electronics › dc / dc convertor….
hi,
can anyone give idea of choosing and knowing the dc/dc convertor . which is needed to step down supply from 48v to 12 v .
you dont need a converter use a regulator to convert your high input voltage to lower voltage from same source use 7812 voltage regulator
Umar, 48V is more than enough for a 7812 to burn off.
what is the current requirement of the ckt there are many ckts but need current.