Hi all,
I'm working on a design project that needs me to charge a supercapacitor as fast as possible. The source is shown in the attachment. It's a LM7805 regulator (powered from a 9v battery) in series with a 120 ohm resistor. The supercapacitor is a 5.4V, 0.5F. I need to charge it to around 3.5V as fast as possible. Any method would work as long as all the energy comes from the given power source. Any advice?
Thanks!
I'm working on a design project that needs me to charge a supercapacitor as fast as possible. The source is shown in the attachment. It's a LM7805 regulator (powered from a 9v battery) in series with a 120 ohm resistor. The supercapacitor is a 5.4V, 0.5F. I need to charge it to around 3.5V as fast as possible. Any method would work as long as all the energy comes from the given power source. Any advice?
Thanks!
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