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Author Topic: Power Supply Ic  (Read 21 times)

mosfet

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Power Supply Ic
« on: December 08, 2004, 02:30:00 PM »
Has anyone been able to locate a replacement for DNA1001 (located on the delta power supplies), hell a data sheet would be good at this point!
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manher

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Power Supply Ic
« Reply #1 on: December 12, 2004, 06:57:00 AM »
My story is a litlle longer. I saw xbox first time when my friend found it somewhere.
It was without all accesories and the power supply was burned probably by lightning. The hole primary part was gone and there is no way to get datasheet of
IC DNA1001D. So, because switching power supplyes are my hobby, I decided to fix it whatever it takes. I draw the schematic of the supply, locate the driving and regulating point and rebuild it with IC UC3842. It realy works, friend took it yesterday back. He will buy the controller and the show must go on!
(Excuse my english. I learned myself)
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