Products

Bread Board Power Supply for Electronics Hobbyists.........

Single input with multiple outputs.....

Input voltage: 12V DC
Output Voltages: 12V, 9V & 5V
Output Current : 1Amps max.

Solar Mobile Charging Bag 

This  is my new project Solar Bag for charging Mobile devices, viz Mobile/Smart Phones, Tablets, Camera Batteries etc. Here i have used 12V, 3 Watts Solar cell Panel. and a charging circuit to charge the mobile battery.

It works fine in direct sunlight. It take a bit more time to charge the battery then conventional AC mobile charger.

Further work is going on to improve its efficiency. I am also trying to make a solar charger for Laptops.

Solar Bag prototype By Tech-Crafts.

Input:                        12V Solar PV cell.                                                                                                  
Output:                     4.7V                                                                                                               
Max. O/p Current:   500mA