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Transistor or SCR

Discussion in 'Troubleshooting and Repair' started by steveandzoe, Oct 3, 2012.

  1. steveandzoe

    steveandzoe

    2
    0
    Oct 3, 2012
    Hi, I've got a faulty power supply and I have been searching for a replacement transistor. The only markings on it are B1592-R and I can't seem to find reference to it anywhere, I'm now starting to wonder if it's a SCR? There are no markings on the PCB and the component is just reading dead short on all pins, Can anyone offer any help? Thanks.:confused:
     
  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,174
    2,689
    Jan 21, 2010
    Dead short to all pins is a good indication that it's severely failed.

    Could it be this?
     
  3. steveandzoe

    steveandzoe

    2
    0
    Oct 3, 2012
    How did you find that so fast I searched google for hours last night!! It's a satellite box that got zapped by lighting and I'm determined to fix it!! Thanks for your help
     
  4. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,174
    2,689
    Jan 21, 2010
    Bxxxx -> 2SBxxxx

    The rest is just google
     
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