A Power supply is a component that supplies Power to at least one electric load. Typically, a Power Suppy converts one type of electrical power to another. But Power Supplies may also convert a different form of energy - such as solar, mechanical, or chemical - into Electrical energy. A Power supply provides components with Electric power. sourcensave is an Online One Stop Shop for all Electrical and Electrical Accessories and Power supplies and allows you to shop from a variety of Top Genuine Brands like ABB etc. sourcensave aims to bring about a significant transformational change in the Indirect material supply chain by cutting down inefficiencies and bringing in predictability through a suite of value added services.