Hard to Find IC (PS2008 (Pin Dip) Drives K2674 Transistor in a power supply.
Anyone know to find a new one or a cross reference? A description may also be helpful.
TIA.
Hard to Find IC (PS2008 (Pin Dip) Drives K2674 Transistor? Any Cross Ref.
Jan 16, 2009
1 Replies
On Fri, 16 Jan 2009 22:23:00 GMT, snipped-for-privacy@repair.org put finger to keyboard and composed:
I haven't been able to find a datasheet, but I suspect it is an optically coupled driver.
A search of NEC's web site confirms that the PS2008B is an Opto-Electronics device that was discontinued in April 1993:
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FWIW, the PS2007B is a high speed photo coupler:
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Perhaps there are some similarities?
Alternatively, you may be able to find a compatible device here:
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BTW the K2674 transistor is a 2SK2674 Power MOSFET:
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- Franc Zabkar
Please remove one \'i\' from my address when replying by email.
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