- Aug 2, 2011
Other than having to charge up that big a55 cap bank, it's just a three channel CMoy.
I think the 100mA should at least get it running. Just add up the quiescent current
for the three channels and add in how much current you think you may draw under load.
Ok noob questions: How do I calculate the quiescent currents and the current of the load?
I'm guessing if I can find the output RMS voltage at normal volume, and the impedance of the headphone, I can calculate the load current. But how do I find the RMS output voltage?
I'm clueless how to find the quiescent current of the Carrie.