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Inexpensive transistor tester

Based on a Labs project | October 2011 | Find it here
Inexpensive transistor tester
Resistance checks on suspect transistors normally fail to provlde a conclusive answer as to whether the transistor is all right or defect. Moreover, such checks mean that the transistor must be removed from its circuit and connected in six different ways, that is, b-e test, b-c test and c-e test, each two times with reversed meter polarity.
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