Author Topic: Williams sys11 transistor testing  (Read 837 times)

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Offline ddstoys

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Re: Williams sys11 transistor testing
« on: November 17, 2010, 06:58:36 PM »
Unalaska test my tip102 with the black mm lead on the metal tab and the red on either side leg you should see between .4 and .6v on each outside leg.  Not 100% but almost.   I've found the dirty test to buzz even in good transistors