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jonnypaget avatar image
jonnypaget asked

Regulator for permanent magnetic generation

I am working on a water towed permanent magnet three phase generator the three phases are converted to dc by two bridge rectifiers, im getting between 6- 50 volts wild dc depending on speed , and I wish to safely charge 12 volt bank with this system im guessing I need some form of boost at low speed and regulation to around 14 - 15 volts , what should I use

battery charging
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Michelle Konzack avatar image
Michelle Konzack answered ·

Make sure, you have always minimum 18V producing... ;-)


How many Amps does your Generator produce?


There are BOOST Inverter on AliExoress which support up to 20A input current and output voltages uo to 100V.


You would be better with a SEPIC or Buck-Boost Inverter, but most can not handle in input voltage above 30V.

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