Quote:
Originally Posted by timmy
Sometimes a zener will go bad and take out mosfets it’s rare I feel that a mosfet would just short for no reason unless something else is going or maybe a defect.
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Nah, very common. I buy mosfets for late model Samsung QLED power supplies in bulk and have at least 10 other varieties of mosfets both in both TTH and SMD for other power supplies.
With any luck, all it will need is the mosfet, but sometimes you lose the gate driver as well.
John