Complain

Status
Not open for further replies.
please my rechargeable table touchlght is oning while am changing it, but I have changed the capacitor 50v 100uf afer it blown out, and I also changed a resistor which is closer to the charging LED.
what could be the reason please?
 

Attachments

  • IMG_20220115_122418_185.jpg
    2.2 MB · Views: 350
If you pass AC to an electrolytic capacitor or provide it with too much voltage, it can kill the capacitor. It would be a good place to start looking.
 

Why would you expect visible signs? - this is why fault finding and repairs requires a high level of skill, anyone can spot the occasional burnt component. Very often a burnt component is caused by multiple other component failures, and just replacing the burnt component won't fix it.
 
Status
Not open for further replies.
Cookies are required to use this site. You must accept them to continue using the site. Learn more…