Mosfet Compatible Replacement

JhonDoe · 29th January 2009, 12:09 AM

I Need to replace a Power Mosfet on my blown external Harddrive Power supply has a value 2SK2182 with a 2SK2544 will it be ok?

sivan_and · 29th January 2009, 04:55 AM

Is this a driven type or self oscillating type SMPS ? if its driven it should work !!

JhonDoe · 29th January 2009, 11:16 PM

I think it is a self oscilating type SMPS. all i can see on primary side was some resistors and some diodes and 2 small transistor connected on feedback, i cant see any switcher ic on it.. will it still be replaced?

29th January 2009, 12:09 AM	#1
JhonDoe diyAudio Member Join Date: Jan 2004 Location: ac	Mosfet Compatible Replacement I Need to replace a Power Mosfet on my blown external Harddrive Power supply has a value 2SK2182 with a 2SK2544 will it be ok?

29th January 2009, 04:55 AM	#2
sivan_and diyAudio Member Join Date: Dec 2004 Location: Dxb / India	Is this a driven type or self oscillating type SMPS ? if its driven it should work !! __________________ SivanandBalan

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29th January 2009, 11:16 PM	#3
JhonDoe diyAudio Member Join Date: Jan 2004 Location: ac	I think it is a self oscilating type SMPS. all i can see on primary side was some resistors and some diodes and 2 small transistor connected on feedback, i cant see any switcher ic on it.. will it still be replaced?

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