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06-09-2008, 11:18 PM
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#1 (permalink) |
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Registered User
Join Date: Jun 2008
Location: Ariz.
Posts: 2
OS: xp sp2
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Compaq PSU Parts Question
I have a Compaq PSU 243890 that blew a fan control transistor. Unfortunately, the explosion took out the last digit of the transistor ID. It is a TIP11?. A slight fragment of the bottom of the 3rd digit seems to indicate either a "1" or a "7". As my luck would have it, that's either an NPN or a PNP. According to the board, the collector is on the minus side of the fan circuit.
Can anybody hazard a guess before I flip a coin and see how much smoke I can generate?  |
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