portable mobile charger

This project is about a mobile phone charger which is portable . we can charge our phone from any place even without electricity . The project kit consists of a two small machines coupled with each is ac motor connected to a 1.5 v battery and other is dc generator which generates the current required for charging the cell phone.When we switch on,the ac motor runs first and makes the dc generator to rotate inturn producing the electric current.The electric current will be around 3 to 4.5 volts which is connected to a capacitor for constant discharge of the voltage and the end of the capacitor is connected to the mobile charger wire.

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Wed, 19/02/2014 - 17:58