power supply repair

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Rai Bahadur Singh

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Jul 13, 2013
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i have a power supply circuit used for satellite receiver, with input 220 v and output 5v,24v,12v,3.3v, it starts flashing(blinking) when put on load, anyone can please help me to repair
 

Javik

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Jul 29, 2006
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Model of power supply? Model of receiver? What specifically starts flashing?

Your question is far too vague for anyone to help.
 

Rai Bahadur Singh

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Jul 13, 2013
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10,510
First of all thanks for reply, actually its a local brand power supply which i have purchased for an experiment for which i need different voltage supplies. The type written on its box is "DVD-DTH-SMPS". The problem is when i put the the load on it, the LED on the output side starts blinking, and the circuit i mean load also doesn't operate, while same circuit is working properly on another power supply

 
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