http://jestineyong.com/four-meters-to-test-tank-capacitor-ol/
I've just have one same issue/case. I think it would be interesting to know why my adapter with correct output voltage (ab 10.4V for 9V adapter no load). But when I plug it to load (a router) then nothing work (capacitor do not charge). So tearing my hair some hours until I try another adapter.
http://www.ecircuitcenter.com/Circuits/smps_pwr1/smps_pwr1.htm
I've just have one same issue/case. I think it would be interesting to know why my adapter with correct output voltage (ab 10.4V for 9V adapter no load). But when I plug it to load (a router) then nothing work (capacitor do not charge). So tearing my hair some hours until I try another adapter.
http://www.ecircuitcenter.com/Circuits/smps_pwr1/smps_pwr1.htm
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