Alpha and Omega Semiconductor Limited designs, develops, and supplies a range of power semiconductor products for computing, consumer electronics, communication, and industrial applications. The company offers power discretes products, including low, medium, and high voltage power metal-oxide-semiconductor field-effect transistors (MOSFETs), which deliver power by switching, transferring, or converting electricity; SRFETs; electrostatic discharge; protected MOSFETs; and insulated-gate bipolar transistors. It also provides power ICs that deliver power; and control and regulate the power management variables, such as the flow of current and level of voltage. The company's products are used in notebooks, net books, desktop and tablet personal computers (PCs), servers, flat panel displays, TVs, graphics cards, game boxes, chargers, battery packs, AC adapters, power supplies, e-bikes, motor controls, smart phones and other portable devices, white goods and industrial motor drives, UPS systems, wind turbines, solar inverters, industrial welding products, set-top boxes, all-in-one-PCs, DVD/Blu-Ray players, and networking equipment. It primarily serves original equipment manufacturers through distributors and original design manufacturers in Hong Kong, South Korea, China, the United States, and internationally. Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California.