hariedy Posted December 31, 2006 Report Share Posted December 31, 2006 im need book help me how i can test transistors in pc boards . Quote Link to comment Share on other sites More sharing options...
ben11 Posted January 5, 2007 Report Share Posted January 5, 2007 i do not know. i am just writing so you do not feel abandoned. i can advice you to edit your post and write your request in clear ,good english.-ben Quote Link to comment Share on other sites More sharing options...
AN920 Posted January 5, 2007 Report Share Posted January 5, 2007 http://www.anatekcorp.com/qdmmvom.htm Quote Link to comment Share on other sites More sharing options...
mvs sarma Posted January 8, 2007 Report Share Posted January 8, 2007 im need book help me how i can test transistors in pc boards .Hi, So, you want to test transistors while they are in the circuit.-- tell us when power in on or power supply removed? if in circuit testing is required you can test by junction voltages -if powered-- or in dide range of DMM if power is removed.-- you sshould have a comperhensive idea of adjecent circuitry for this type of testing as junction some other transistoir can be parallel to the one under test --perhpas a diode is alrady across collector emiter if you test without imagining situations like that-- you will be likey misguided as to the condtion of the device under test (DUT)perhaps electronic principles by AP Malvino may be a better book -- try it Quote Link to comment Share on other sites More sharing options...
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