Supercapacitor backup power supply circuits
Supercapacitors can be used to store energy for later use. This page will focus on circuits that use supercapacitors that are kept charged by the power source until the power goes out, and then provides temporary backup power to the load that it is desired to keep on
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Videos and diagram:
Series 500F supercapacitor backup power supply for LED circuit step by step build video below. Click to watch directly on YouTube!
Charging 2 cheap so called 500F capacitors in series to see how unbalanced they become video below. Click here to watch directly on YouTube!
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