M
Mere_Mortal
Guest
...solar battery charger? I already have a flexible solar array that can hang from my backpack. I am looking for control circuits that can effectively charge a p&s digital battery.
My array is 1x2' and puts out 12 volts and up to 400 milliamps at full output about mid-day. I designed and soldered together a regulator to regulate it to 6 volts. But I need something better and more precisely regulated.
My battery is a Li-Ion 3.7V with a 1700 mAh capacity.
Thanks!
My array is 1x2' and puts out 12 volts and up to 400 milliamps at full output about mid-day. I designed and soldered together a regulator to regulate it to 6 volts. But I need something better and more precisely regulated.
My battery is a Li-Ion 3.7V with a 1700 mAh capacity.
Thanks!