Hi all.
I got my hands on a HUGE transformer, the input is 220v and output is 13.7v or 12v or 36v but all outputs is AC and I would like to charge some 12v car batteries with it.
The max amps that I have tested the output from the 13.7v are 43A .
Is it possible to build a simple circuit to use one of these AC outputs to charge a 12v car battery witch is normally 14.7V fully charged.
It will be used on standby batteries for the extractor fans at a acid plant. (110Ah p battery and there is 16 of them total =1760 A/h.)
Thanks for any help...
I got my hands on a HUGE transformer, the input is 220v and output is 13.7v or 12v or 36v but all outputs is AC and I would like to charge some 12v car batteries with it.
The max amps that I have tested the output from the 13.7v are 43A .
Is it possible to build a simple circuit to use one of these AC outputs to charge a 12v car battery witch is normally 14.7V fully charged.
It will be used on standby batteries for the extractor fans at a acid plant. (110Ah p battery and there is 16 of them total =1760 A/h.)
Thanks for any help...
Last edited: