how to check pnp transister whith analog or digita

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Discussion in 'General Electronics Chat' started by newone, Jan 5, 2006.

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  1. Jan 5, 2006 #1
    newone

    Thread Starter Member

    Dec 23, 2005
    14
    0
    how to check pnp transister whith analog or digital meter.


    the pnp transistor is in circuit now .


    to check it need remove from circuit


    or it can be check in transistor

    or it will check power up the circuit
     
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  2. Jan 5, 2006 #2
    JoeJester

    AAC Fanatic!

    Apr 26, 2005
    3,581
    1,401
    Did you read the link I gave you in the other thread you started?
     
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  3. Jan 5, 2006 #3
    alim

    Senior Member

    Dec 27, 2005
    113
    1
    Hi Newone,access the link and do some practice out of circuit. A few more things to note, the tests are equally valid with an analog meter,however the polarity of the leads are reversed RED is NEGATIVE and BLACK is POSITIVE. Use on Rx10.Note the .665 or any similar value is with digital meter on diode function.Youshould take off power when testing transistors in circuit
     
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  4. Jan 6, 2006 #4
    newone

    Thread Starter Member

    Dec 23, 2005
    14
    0



    thanks more

    solution
     
    #4 Reply
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