Winston wrote:
Bob Engelhardt wrote:
The wiki ckt has a current-limiting resistor in series with the voltage
source. Not so the posted ckt.

It *is* in the posted circuit.
Sort of.

As James mentions, the internal resistance of the PV
cell is the current-limiting resistor.

I meant the capacitor voltage source. Is its internal resistance a
sufficient current limiter? I'm not familiar with super caps, but the
common ones that I am familiar with will supply huge currents, momentarily.

Bob