Why there will be 12v power supply what is the use
As the individual circuit strictly requires the stability of power supply! So there is a variety of voltage regulator power supply!
friend! Most of the electronic equipment is powered by low voltage!
Friends, many devices are used 12-volt power supply, so there will certainly be 12-volt power supply ah. Commonly used in power amplifier, DVD and other household appliances inside the circuit. search for
