Power supplies are devices that produce AC or DC power.

DC power supplies accept an input power and output the desired form of DC power.

DC to AC inverters are used for converting direct current (DC) into alternating current (AC).

PV and solar power systems convert light into electricity.

Alternative power generators produce electricity from renewable energy sources, such as wind, flowing water, solar energy and biomass, which create less environmental damage and pollution than fossil fuels

Electrical power generators transform mechanical energy into electrical energy, typically for backup or emergency power.

Single phase uninterruptible power supplies (UPS) sit between an AC outlet (i.