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  1. I

    Zvs 1000 watt induction heater not working

    I purchased a 1000watt induction heater Assembled it but still not working I am giving it a 48 v DC supply of 30 amp The resistors are only heating even exhaust fan also not rotating At start it rotates 1 second and goes off The red led countinous glowing But the heating is not happening...
  2. evovi

    Voltage regulator circuit that doesn't regulate voltage. Am I doing it wrong?

    I'm currently building myself a 48v phantom power supply for a microphone. I've been using this project posted online for both the powersupply and microphone circuits. So far I've built this circuit below: The problem is the voltage regulator is doing absolutely nothing to control the...

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