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I have measured all the output voltages. The out put voltages were same as rating written on level of the casing. I will check the stand by out capacitors and the out put again as the qayyoum said.Thanks to all for supporting me .....I will info you the further result....but I will try the next...
The IC number is correct. And I have checked it and also saw datasheet in the net but I had not downloaded it then. You can search by ATB 2005 also. You have wrote that my psu had shut down during load due to low current into the transistors but transistors are usually damaged due to excessive...
I have changed the two transistors and checked all the resistors and diodes. But the result was same. would I need to change the capacitors too?I thought they are ok because of their uniform shape and no leakage. I want to know that does the capacity of a capacitor change due to the long time...
Hi FVm thanks for the replay. I want to know what kind of hidden problems maybe happen. I have checked all ferrite core transformer shortage and other components related to those two transistors. They seems to be fine. But I thinks maybe you can help me in this respect as you talking about some...
Hi . I am Tanvir. I have one damaged 450W computer power supply. I have checked all the components like MOSFETs, Transformers ,inductors,transistor, IC (ATE2005) And other components. I have found that one power BJT( MJE 13007) has damaged, and I have replaced it. After the repair I have...
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