Apologies in advance. I erroneously posted this in the digital circuit design section. Sorry.
I have a circuit that when powered, activates for about 10 minutes and shuts off. It is powered with 12v, which charges a 470uf capacitor. The capacitor discharges through a 47.5k resistor through a Darlington pair of transistors. I need to adapt it to operate on 24 volts and do not have the knowledge to determine what components and values would be needed.
Any help would be appreciated.
I have a circuit that when powered, activates for about 10 minutes and shuts off. It is powered with 12v, which charges a 470uf capacitor. The capacitor discharges through a 47.5k resistor through a Darlington pair of transistors. I need to adapt it to operate on 24 volts and do not have the knowledge to determine what components and values would be needed.
Any help would be appreciated.
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