Mosfet TESTER

• Mosfet TESTER

  "Mosfet TESTER This is a variation on the astable multivibrator. Circuit was recently developed to test for N-mosfets(the power kind e.g irf 830) I don’t claim circuit can test all bad mosfets or all fault mosfet conditions. If mosfet is working it will operate in the astable multivibrator circuit causing the Led to flash. A bad mosfet will not cause the LED to flash. Below is the circuit diagram, the other half of the astable utilizes an npn transistor to make the circuit cheap. Almost any npn transistor will work in this circuit. The npn transistor to the right is used as a common emitter buffer that also drives the led as it receives pulses from the mosfet drain. Orijinal görüntüsünü görmek için buraya tıklayın. 622x444 px. note diode is a light emitting Diode"

  tags: Mosfet TESTER

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