T
treez
Guest
Hello
We have a Panasonic ECQU2A224 220nF X2 capacitor in the AC filter of our offline
60W Flyback SMPS. When the product is connected to the mains at mains peak, the voltage
on this capacitor peaks up to 580Vpk.
The datasheet says it can withstand up to 1768VDC for up to 60 seconds, so it sounds liek it can handle it.
However, over time, do you think in say 5 years the capacitor may give up and die if it is switched on every day?
ECQU2A224 DATASHEET
https://www.farnell.com/datasheets/...MIlLadrJ_B4AIVy7_tCh1Jfw2uEAAYAiAAEgKcIPD_BwE
We have a Panasonic ECQU2A224 220nF X2 capacitor in the AC filter of our offline
60W Flyback SMPS. When the product is connected to the mains at mains peak, the voltage
on this capacitor peaks up to 580Vpk.
The datasheet says it can withstand up to 1768VDC for up to 60 seconds, so it sounds liek it can handle it.
However, over time, do you think in say 5 years the capacitor may give up and die if it is switched on every day?
ECQU2A224 DATASHEET
https://www.farnell.com/datasheets/...MIlLadrJ_B4AIVy7_tCh1Jfw2uEAAYAiAAEgKcIPD_BwE