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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

irf540

  1. C

    I am facing issues with the synchronous buck convert IR2104 Mosfet driver

    I am building a MPPT Solar charge controller.I am facing issues with the synchronous buck convert where we used IR2104 Mostet Driver and IR540 Mosfets in the charger controller. When I connect battery to the circuit with in fraction of seconds the the low side mosfet is getting blown and making...
  2. M

    IRF540 Won't turn off

    Hello! I would like to ask for some help in my circuit. What could be the possible reasons why my IRF540 doesn't turn off? I check the gate voltage of mosfet when I toggle the gate of 2n3904. when I put 5v on the base of BJT the gate voltage of mosfet is 0V and when I switch it to ground the...

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