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| Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Help identifying a cracked component - picture link included.
Hello all,
Just wondering if anyone could take a shot at identifying this: http://i19.tinypic.com/2ljmaz5.jpg It's a TO-92 (or very close) type package and came from a Q-Tec 650W Triple Fan 24P, item no 14348. The silkscreen has it identified as Q4, so I would guess a transistor or related? It cracked when the supply blew, all I can read is C. 44 and 447. Maybe someone could take a guess at what I think is a manufacturers logo at the top? Many thanks |
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#2
Posted to sci.electronics.repair
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Help identifying a cracked component - picture link included.
wrote in message ups.com... Hello all, Just wondering if anyone could take a shot at identifying this: http://i19.tinypic.com/2ljmaz5.jpg It's a TO-92 (or very close) type package and came from a Q-Tec 650W Triple Fan 24P, item no 14348. The silkscreen has it identified as Q4, so I would guess a transistor or related? It cracked when the supply blew, all I can read is C. 44 and 447. Maybe someone could take a guess at what I think is a manufacturers logo at the top? Could be a bipolar transistor or a fet or something else. "Q" is used rather loosely as a parts designator. The image didn't help me. Sorry. |
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#4
Posted to sci.electronics.repair
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Help identifying a cracked component - picture link included.
On Mar 11, 3:05 am, Ross Herbert wrote:
On 9 Mar 2007 04:17:58 -0800, wrote: Hello all, Just wondering if anyone could take a shot at identifying this: http://i19.tinypic.com/2ljmaz5.jpg It's a TO-92 (or very close) type package and came from a Q-Tec 650W Triple Fan 24P, item no 14348. The silkscreen has it identified as Q4, so I would guess a transistor or related? It cracked when the supply blew, all I can read is C. 44 and 447. Maybe someone could take a guess at what I think is a manufacturers logo at the top? Many thanks Have you tried Q-Tec support?http://www.qtec.info/service/support...tm?artnr=14348 Yes, have sent several emails to their various support locales, they have never replied :/ |
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