- Joined Nov 30, 2015
I'm looking to build a 0-30v and 0-6v power supply in place of an old Eico transistorized power supply model 1020. This ones bad in that there sparking in a potentiometer and half of one range is dead. And the two 94004 transistors(must be bad) at $30 a pop really make me feel like making it a reliable modern supply. It doesn't have to be much current but simple, cheap and effective. I don't have enough experience in electronics to be able to design circuits. I can barely read a schematic! Any help is appreciated. Thanks
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