Abstract:
DC Power Supplies ((9V/12V-500mA) are modular power supplies used as power source to electronics equipments and industrial instrumentation. It can also be used as a power pack for radio/ two-in-one, calculator. The regulated power supply provides short circuit protection/over voltage protection in addition to maintain load regulation and line regulation. The power supply is cost effective and versatile. They are also termed as fixed voltage power supplies.
