capacitor burnt?

[charmcaster.engg]

In power supply(LED driver) capacitor burnt. What can be the problem?
Is capacitor quality matters or other possibilities?

 

[davenn]

what capacitor ?, where ?

show us a circuit

no one else answer till much more info is given and an attempt at answering the problem is also given

 

[charmcaster.engg]

what capacitor ?, where ?

show us a circuit

no one else answer till much more info is given and an attempt at answering the problem is also given

 

[charmcaster.engg]

Please find attached file.

 

[davenn]

so you are referring to C4 in the AC side of the circuit ?

 

[charmcaster.engg]

yes.