premkumar9
Member
I see now...I had missed that point. But then the 9V battery is not supplying the 80W, the capacitor is.
The same formula applies:
https://www.electro-tech-online.com/custompdfs/2008/12/PIC_T-UP_SERIES_DNE-1.pdf
0.1F, 15mΩ, 9V yields a peak power of 1350W into a 15mΩ resistor.
Capacitor is storing the energy from battery and allowing to dissipate at a much faster rate (Watts)than that is possible by the battery directly (due to its internal resistance). Right?