Hello everyone! It has been a long time since my last post and I was wondering about what to ask next so here I am.
As I explain in the video, my laptop's carger has broken and is not working at all anymore, where I should be getting at least 19 Volts, I'm getting a big 0!
So I did the non-invasive tests such as checking both cables, the 220V AC cable and the 19V DC cable, both work fine so it is clearly the problem is inside the charger So I opened:
I hope you can help me out!
Bridge Rectifier datasheet: http://pdf1.alldatasheet.com/datasheet-pdf/view/253062/VISHAY/GBU8J.html
Metalized polypropylene film capacitor: http://pdf1.alldatasheet.com/datasheet-pdf/view/586592/OKAYA/LE334M.html
I took the schematics from here: https://www.power.com/sites/default/files/PDFFiles/der243.pdf
As I explain in the video, my laptop's carger has broken and is not working at all anymore, where I should be getting at least 19 Volts, I'm getting a big 0!
So I did the non-invasive tests such as checking both cables, the 220V AC cable and the 19V DC cable, both work fine so it is clearly the problem is inside the charger So I opened:
I hope you can help me out!
Bridge Rectifier datasheet: http://pdf1.alldatasheet.com/datasheet-pdf/view/253062/VISHAY/GBU8J.html
Metalized polypropylene film capacitor: http://pdf1.alldatasheet.com/datasheet-pdf/view/586592/OKAYA/LE334M.html
I took the schematics from here: https://www.power.com/sites/default/files/PDFFiles/der243.pdf