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  • Parts List:- Voltage Regulator LM317
  • Transistor: 2n3055
  • Capacitor: 1000uf/50volt, .1uf to 10uf/50volt
  • Resistor: 5k Variable Control

This circuit is high ampere DC power supply circuit. By increasing the transistor you can increase the power supply current. Use heatsink with transistor. If you need more current use more transistor in parallel.

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