Simple 12V 3A Power Supply Circuit

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This is a schematic of a simple DC 12v 3A power supply circuit using 2N3055 transistor. This circuit can be very useful on the places where you want high current like 3A. It is very difficult to find that type of regulated ICs which deliver that high current so this circuit will work on the places where

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you have these type of high current requirements. Assemble the circuit neatly on PCB of vero board. All capactor will be 25 volt.



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