The dynamo is capable of delivering power to charge the mobile phone. The dynamo uses electromagnetic principles to convert mechanical rotation into a direct current (DC). In this project we are generating electrical power as conventional method by EMI. In this project we are using dynamo, boost converter and battery which has high charge storing capability and long durability. This generated power is uses to charge the mobile and store the battery. By using USB circuit, we can charge the lithium battery and boost up the voltage 3.7V to 5V. A boost converter (step-up converter) is a DC-to-DC power converter that steps up voltage (while stepping down current) from its input (supply) to its output (load).

     

The major building blocks of this project are:

• DC motor as dynamo.
• 7V LI-ION Battery.
• Boost Converter.
• Mobile Charger.

     

     

Block Diagram:    

   

 

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