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Circuit to reduce from >230VDC/90 Amps to 12VDC/10 Amps M

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Cheko

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I need to charge a battery (12 VDC & 10 Amps MAX) and the nearest source of electric power is an electric motor (230 VDC & 90 Amps).
Is there any circuit I could use to accomplish that?
Thanks in advance...
 

Hi,
Yes, a conventional (auto)battery loader(you can select some with 10A capacity or adjustable for 10A):)
You need others sayed a constant current generator with switch off if battery voltage is over~15V, or by over temperature...
K.
 

Re: Circuit to reduce from >230VDC/90 Amps to 12VDC/10 Am

Thank you!
Are the conventional auto battery loaders capable of woking with that high voltage (>230 VDC / 90 Amps)?
 

Uff, sorry_my mistake, I overseed DC from 230V:-(...
Otherwise the constant current generator with battery voltage monitoring & switch is OK_the battery loader are in reality the same _only from DC 35v ca...
K.
 

Re: Circuit to reduce from >230VDC/90 Amps to 12VDC/10 Am

Thank you!
I'll look for something like that and I'll let you know if it works.
Thanks again...
 

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