Effective Electronics Circuit Board Washdown?
For a Meanwell. Not that it matters but it's for a 36-volt 400-watt power supply. Blew a fuse. Incredibly dusty circuit board. I'll blow it out with 120 air then wash it. I would like to use something...
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No leaks no bulges but I doubt my capacitor tester reaches 680uf. So it'll be an automatic swap out for the Panasonics whether they would have checked bad or good.
I doubt whether that fuse blew of boredom. So the power transistor will get replaced with a T.I. and the Schottky with a G.E. 200 PIV 40 amp. The bridge rectifier checked OK and the choke and transformers coils have unsullied color. Before I tear into the components I will re-fuse the unit and see what kind of symptoms it exhibits open circuit finals.
I doubt whether that fuse blew of boredom. So the power transistor will get replaced with a T.I. and the Schottky with a G.E. 200 PIV 40 amp. The bridge rectifier checked OK and the choke and transformers coils have unsullied color. Before I tear into the components I will re-fuse the unit and see what kind of symptoms it exhibits open circuit finals.
