VARIABLE POWER SUPPLY

Need a stable, variable voltage output and simple power supply?
here is what you looking for…


The output range is between 1.5 to 30 Volts depending of your transformer.

I’m using a 5A transformer with 34 Volt output. The voltage regulator LM317T is critical. Cover it with best cooler plate.

Value of D2 depends of your transformer capacity.

Have a nice day!!

Related Schematics



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