I am looking for a circuit that can be charge with about 4 volts but out put 7-12 volts into the load. I would like it to run the load for at least 10 seconds before it starts to charge back up. I understand the charge time will be much larger then 10 seconds. The output amperage needs to be at least 1 amp and can not exceed 5 amps.
Thank You for any help in getting the circuit created.
Thank You for any help in getting the circuit created.