I found the following electroylic capacitors get very hot and have smell coming out, the related areas for that capacitors are working at +90VDC and at frequency 20KHz.
- 1uf, 400V
- 10uf, 400V
I checked that there is no wrong polarity connection mistake involved and think that the type of capacitor I used is not suitable. What is the meaning for ESR for capacitor, are there such reading marked on capacitor for the distinction?
Thanks,
- 1uf, 400V
- 10uf, 400V
I checked that there is no wrong polarity connection mistake involved and think that the type of capacitor I used is not suitable. What is the meaning for ESR for capacitor, are there such reading marked on capacitor for the distinction?
Thanks,