- #1
lankan_ice_405
- 15
- 0
So I have an LC circuit at resonance except the capacitor gets very hot.
There is about ~2Amps AC going across it.
The setup is:
2x 0.1uF capacitors in parallel
~304uH inductor
the ESR of the cap is 0.56ohms and the resistance of the inductor is ~0.7ohms.
I was looking for the power rating of the capacitor but I couldn't find it.
its the Kemet Ceramic Capacitor; 240C330C104KCR5TA. Rated for 500V, but I'm pushing in well below that.
Its resonating at 20kHz.
There is about ~2Amps AC going across it.
The setup is:
2x 0.1uF capacitors in parallel
~304uH inductor
the ESR of the cap is 0.56ohms and the resistance of the inductor is ~0.7ohms.
I was looking for the power rating of the capacitor but I couldn't find it.
its the Kemet Ceramic Capacitor; 240C330C104KCR5TA. Rated for 500V, but I'm pushing in well below that.
Its resonating at 20kHz.