For car charger: use IC 7805 is a 3 pin 5 volts regulater pin 1 for 10to20 (+) input volts and pin 2 for ( - ) input volts and pin 3 for 5 (+) output volts connect pin 1 with car battery (+) side and pin 2 connect with battery (-) side with cables now use female USB cable if you view front side of the cable the right pin in the connector is (+) so you connect this pin cable with IC 7805 pin 3 and the left side pine witch is (-) connect IC pin 2. the other center two pins of female USB cable you leave free. Now you use your walkman USB cable and connect with female connector and check charging.
For main supply: use AC power adapter input 100 to 240 volts and output DC 5 volts 0.5 A and use female USB cable and connect just like in car charger.
(every thing understand very carefully the care power supply is DC volts and there two cables one is (+) positive and one is (-) negative if you don't know about that take physical help to a radio technicion)
Yes you can charge your player through main. All you need is a converter which connects to the usb cable to the plug. They are available in the market so you will need to look for it. Or you may find it at any electronic store.
532 views
Usually answered in minutes!
×