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constant current

  1. Electro_Smurf

    Constant Current Circuit using LM317 1200µA

    Dear fellow technicians, As I wanted to make colloidal silver, just for fun, I tried to make a constant current supply. So my powersupply input is 31,5Vdc, and my desired limited output is aprox. 1000-2400µA. In my test circuit I use a potmeter to limit the current, and a leak resister to get...

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