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Hello everyone, have you already had to repair the second generation OBC? The manufacturer solved the burnout of the resistors by installing another relay (see photo), which, after charging the capacitors, disconnects the resistors (10+10 Ohms) from the circuit. https://imgur.com/a/mlfNE3y...

I disassembled the two relays to find out what the problem was, the relay contacts were in perfect condition (looking under a microscope) there was no carbon deposits https://imgur.com/a/P6Wte5C What do you think about installing a 4700uF (10 000uF) capacitor in the OBC on the VCC (12V)? To...

Hello everyone, has anyone figured out why the resistors (4.7 Ohm) are burning from time to time :( ? the relay is working, the loop is intact

Yes it works, about 20 charges or partial charges already After that, there was another successful repair of the waffle maker, but there are no reviews about it yet.

Hello everyone, help determine the type of transistors in the photo Mod. Edit: https://imgur.com/a/ujtCqpf

I used dental diamond burs and a drill, you need to work very slowly and very carefully

Hello everyone. I was given a charger for repair. Problem in chocolate bar (Waffle Plate) Short circuit 0R on the pins (in the photo) Replaced 2 FGB20N60SFD transistors (that I could find) and STTH5R06B diode. It worked :) https://imgur.com/a/ALdyFXa The car has already gone through...