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Power supply :
Regulator 0-30V 2A by IC 723 & 2N3055

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power supply Regulator 0-30V 2A by IC 723 & 2N3055

circuit Regulator 0-30V 2A by IC 723 & 2N3055

This is circuit Regulator 0-30V 2A by IC 723 & 2N3055. (easy circuit)
To use transformer 3A. Transistor to Hold Heatsink.




PCB Regulator 0-30V 2A by IC 723 & 2N3055