Public info about the author: CircuitExchange

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  • Spice simulation of 12 Volt 20 ampere regulated power supply. The output voltage varies between 12.2 and 14.4V. The project uses a LM273 as regulator and 4 NPN power transistors 2N3055.

    • Free
    • Intermediate
    • 21-30
    • LTspice
    • IV
    • No
    • Output voltage vs load resistor with pot at aboout 10 percent Output voltage vs load resistor with pot at 100 percent