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In this quick video I show you how I fixed this small 15V AC/DC converter, which had a problem in the supply cord.
This was an easy fix, since the case was screwed on and not glued on, and finding the fault was also easy, since the broken line was in the supply cord.
I just tested both leads of the cord, that connected to the transformer, and in the first try, the tester didn't show anything, but when I plugged the cord the other way around, the tester immediately showed power to the lead that wasn't broken.
This indicated that the supply cord was broken at an unknown location, and since I had another one lying around, it wasn't hard to replace it.
I just soldered the two leads to the transformer's input leads, and that's it. As shown in the video, the converter works flawlessly and there's nothing else wrong with it.
That's why I always recomend to keep appliances like this before throwing them to the recycling bin, because the faults are usualy easy to fix, and you can use them in other applications.
As always, when dealing with electricity, always wear gloves and always have your equipement disconnected from the power outlet.
Alternatly, if you can't disconnect them from the power outlet, turn off the main power switch on the electric board.
And of course use proper tools.
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