wind driven mobile charger

[brinda george]

i am doing a project on this topic,we used a 12V genertor,coupled to ablades of a fan.&the o/p of generator given to bridge rectifier and then a regulator IC of 6V, the o/p of this is taken to a nokia phone. but obtained no charging.what could be the reason.how can we rectify this problem.can anyone help us.

 

[Triode]

What is the voltage of the battery, and have you measured the votage and current you are actually getting from the generator?

 

[brinda george]

yes we measured and it was 12V and 30mA from the output of generator.we used a nokia phone whose battery is 3.7V