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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.

power mosfet

  1. S

    Please help me identify this mosfet.

    Hi. I have here a pcb from a Milwaukee m12fid2 impact drill driver that doesn't work. i took it apart and found a burnt mosfet. I have a picture of the numbers on it but cant seem to find an exact match. please can anyone help shine some light on this mystery mosfet? regards.
  2. H

    Help designing a SSR ( solid state relay)very low voltage <5 volt , very low impedance<5mho must be "D"= "C" except MBB make before break) ,

    Seeking help designing a SSR ( solid state relay)very low voltage <5 volt , very low impedance<5mho must be "D"= "C" except MBB make before break) Very slow repetition rate Form "D" SSR with the following specification this is nothing more than form "C" except MBB ( make before break contact...
  3. D

    Simple high power boost converter

    I have a requirement to generate around 100V at 1.5A into a resistive load from a 14.4V LiFePO4 pack (rated at 60A continuous). I've tried a couple of 600W and 1200W eBay off the shelf boost converters but they: a) fall a bit short on voltage, typically 80V max. b) have a maximum *input*...
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