12V to 50V dc converter for car by TL072 + 2N3055

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  Posted by momename - June 4, 2007 at 12:45 pm

I used a main part and 2N3055 Transister and IC TL072 for pulse oscillator generator.
The output have voltage +50V and -50V at 2A to 3A.
You must is used this circuit for audio sound automotive or motorcycle amplifier.


Circuit 12V to 50V dc converter for car by TL072 + 2N3055


PCB 12V to 50V dc converter for car by TL072 + 2N3055