Guest ortner Posted February 10, 2014 Report Share Posted February 10, 2014 Hi,after i connected the DC to my audio interface it started to smell burned, so I opened it up and found that this part was burned. I'm looking for the part and see if I can replace it myself. Quote Link to comment Share on other sites More sharing options...
mixos Posted February 10, 2014 Report Share Posted February 10, 2014 This is a bridge rectifier that converts AC voltage to DC. Part number is DB103 Quote Link to comment Share on other sites More sharing options...
Guest ortner Posted February 10, 2014 Report Share Posted February 10, 2014 Thanks for your reply!So would something like this be sufficient as a replacement? http://www.tme.eu/en/details/db103/smdtht-sing-phase-diode-bridge-rectif/dc-components/# Quote Link to comment Share on other sites More sharing options...
audioguru Posted February 10, 2014 Report Share Posted February 10, 2014 The original part is tiny and the one you found is huge and might not fit.I recommend finding a short circuit or something that caused the original part to burn, FIRST. Quote Link to comment Share on other sites More sharing options...
Guest ortner Posted February 10, 2014 Report Share Posted February 10, 2014 I think I know what caused it to burn, it was a faulty AC adapter. Because that burned too.What else could have caused it? Nothing else seems burned or broken on the circuit. But I'f im going to search for a short circuit, is there a guide somewhere on how to do it? I guess I will use my multimeter for it?I'm a total newbie, but the interface is so old, and the cost to take it to a repair shop is far more than buying a used one on ebay, so I figure that I should give it my best shot :)And the part is not that tiny, its like 10x7mm i think./o Quote Link to comment Share on other sites More sharing options...
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