Your observation was made with no load in circuit? It's an artifact. There may be a good reason based on the circuit design but what matters is how it behaves in use.Hi,
I bought a Li-ion charger some time ago. When I test the output polarity reversed， I thought it maybe a wrong label?
I opened it and found that the label and the internal markers are exactly the same. but the measurement is not. why and why?
Thanks for help
View attachment 235167View attachment 235168
|Thread starter||Similar threads||Forum||Replies||Date|
|Most electronics engineers are funny.||Off-Topic||18|
|Funny About Sugar And The Web||Off-Topic||49|
|A funny story (telling on myself)||Off-Topic||3|
|P||Is this what we have become - funny but too real.||Off-Topic||4|
|funny waveform from driving an IR LED||General Electronics Chat||15|
by Jake Hertz