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Test mosfets

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ed1380:
How do I test one. I only have a multi test and other simple stuff? I think when I was unsoldering them I burned them.

trigger:
http://www.uoguelph.ca/~antoon/gadgets/mostest.htm

first hit on google search

ed1380:
no diode test range available. will it work with 9 volts?
I bet it's dead since I touched up on them, and unsoldering them with took some time with a 150w gun.

ed1380:
How do I know if it's a voltage regulator or mosfet. I looked at pics and they look similar.

trigger:
MOSFETs are pretty heat sensitive. If you didn't heat sink it, you might have fried it. 

You should be able to tell it's a mosfet or a voltage regulator by the part number. Just type the part number into digikey and see what comes up.

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