{844} 48V Ebike Battery Charger Repair

in this video {844} 48V Battery Charger Repair, i demonstrated how to repair LNYAQA LY88-001 T/TCDZ0001-2019 it is 48V12AH battery charger, it is not powering on. it is using UC3842 ic as smps controller. in secondary side it is using LY03 and LM38 IC as battery management system
#ebike #charger #repair
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00:00 48V ebike charger not power on
00:28 how to use series lamp to test electronics circuits
05:00 how to troubleshoot UC3842 based ebike charger circuit

[jaym]

Awesome! Thanks! Question: how did you test the switching signal? You used a meter in what mode? Thank you!

[pericacvijetinovic]

Hvala vam Haseeb na razumljivim objašnjenjima, zahvaljujuči kojima i mi, koji nismo stručni ali volimo elektroniku, možemo da shvatimo suštinu problema. Pohvale za vaš trud,
i znanje koje nesebično delite !

[trevorjames]

Very good video and easy to understand right to the point. you would make a great teacher and your multimeter is awesome. but I must say the most impressive part of the video was in the beginning when you opened the retaining clips with your fist somehow. I always fight with those to open and usually damage the case with a screwdriver doing so thank you and cheers from canada

[vijayakarekar]

Thanks...I repaired this type power windind found open...thanks again sir...

[kaizen]

Emeğinize sağlık efendim. Allah CC sizi her zaman hedeflerinize ulaştırır. İnşallah.

[German_byte]

Another excellent video. I think the customer would be very happy. In many countries the user would just throw the charger away and buy a new one.

[josephshantimba]

It's is a blessing to have you, thank you for your knowledge

[كلمهحق-خر]

Your explanation of the topic is excellent. I have a problem. The fan is not working

[JuanCarlosViellar]

Gracias amigo por compartir tus conocimientos que dios te bendiga siempre

[kavimaths]

Mr Haseeb u are very good in explanation

[DavidDavid-dzmn]

Hola, buen video y buenos consejos.Me podrias ayudar con un cargador de 36v de patinete que solo da 40v?Gracias

[mohammadh]

تشکر شرمندت هستم سالار ممنونم ترجمه درست شد ...مهندس ویدیوهاتون باشکوهن من هم نمیخواهم چیزی رو از زحمات شما ازدست بدهم 🙏🙏🙏👌👌👌❤❤❤ خدا عمرباعزت بهتون عنایت فرماید

[parthchudasama]

Sir how BMS circuit works in this charger ? Please make video on this topic

[Noevautoworkselectronic]

Thank you very much sir your explanation was clear and simple and similarly I kindly request you to give me some tips to fix the fault in UC charger.

[holywar]

Trouble shooting is difficult this time. I had a good look though. I want to do well too! Thanks for the video as always.

[mowtown]

Thank you for showing capacitor, thats where new people make mistakes :)

[mohammadh]

تشکر درود وهزاران لایک استاد خوب وگرانقدرم 🙏🙏🙏👌👌👌❤❤❤🌷🌷🌷

[SonnetGomes]

Brilliant! Great troubleshooting skiils. Thank you for sharing this video.

[Adamhutchins-py]

Thank you thats a great video im working on my charger today was missing parts and replaced with similar got it charging outside though lol to test

[pascalphase]

Very useful as always, great job my friend !