Рет қаралды 545
In today's video we will see how the power supply checking a mobile is fixed. It is also called variable power supply and adjustable table power supply. This supply ranges from one volt to 15 volts DC. Makes a supply with the help of which we have mobiles and whatever electronics up to fifteen volts. The transformer of the supply that has come to us is bad.
#dcpowersupply#mobilecheakingsupply