If I directly connect a 10v 500mA solar cell to a 5v-out (switching) buck converter, will I be able to draw out 5v at 1A?
It seems from the theoretical buck diagrams it is not possible, since at any point the PWM is switched off you are losing potential photons that could be harvested, however it seems a simple solution is to just use a capacitor to buffer the solar cell output.
In practice, do typical buck switching regulators already buffer input sufficiently to drive their maximum rated output current? If not, how would I calculate the buffer capacitance needed to achieve maximum power transfer from the solar cell?
It seems from the theoretical buck diagrams it is not possible, since at any point the PWM is switched off you are losing potential photons that could be harvested, however it seems a simple solution is to just use a capacitor to buffer the solar cell output.
In practice, do typical buck switching regulators already buffer input sufficiently to drive their maximum rated output current? If not, how would I calculate the buffer capacitance needed to achieve maximum power transfer from the solar cell?