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.
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...
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*...