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Many thanks for your explanation.
But i need charging with current controller. Your circuit can be use, but can not detect the battery is good or faulty?
Yes i use 12V. If I use 15V,I was afraid my battery quickly broken.
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Yes, I need control charging, when current reach certain level it will stop.
Not voltage reach, but current.
Dear edaboarder,
I have any question about UC3906.
Can this IC use for charger 12V 30A?
I have sample schematic but after i made this schematic output only 1- 2 A
any suggestion?
Dear Dalvir,
ULN2003 and ULN2004Aare high voltage, high current darlington arrays each containing seven open collector darlington pairs with common emitters.
I hope you know "schematic open collector"
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