Hi all,
I've got a UPS which i power from a 62AH car battery, the problem is that the UPS charger only supplies 0.2amps of current to charge (doesn't overheat). so i need a car battery charger. i would actually love to build one, so anyone who has the circuit diagram for one which uses a switching mode power supply and transisitors, that can suppy up to 4amps or more should please hook me up with it, i will appreciate it. thanks in advance.
I've got a UPS which i power from a 62AH car battery, the problem is that the UPS charger only supplies 0.2amps of current to charge (doesn't overheat). so i need a car battery charger. i would actually love to build one, so anyone who has the circuit diagram for one which uses a switching mode power supply and transisitors, that can suppy up to 4amps or more should please hook me up with it, i will appreciate it. thanks in advance.