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Solar cell charger circuit for up to 4 AA cells

Also covers batteries and chargers
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Postby vh » Thu Oct 21, 2010 12:00 am

- Thanks a lot elektor for inspiring us electronic enthusiasts.

I have some ISun portable solar panels that can deliver

Wattage : 2.2 watts
Isc = 290mAmps @ 7.6 volts or
Isc = 145mAmps @ 15.2 volts

Plan to use 2 of these panels in parallel to charge 4 AA NIHM cells in series connected. Charge current 288 mA and voltage 7.6V.

I searched in elektor archive and I would like to hear from you!
Can someone come up with a circuit idea?

Regards
Vid
vh
 
Posts: 1
Joined: Thu Jan 02, 2014 10:44 am
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