switching power supply


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switching power supply

The common type of power supply used with computers and other electronic equipment. The "switching" comes from switching a transistor on and off to create square waves for input to a transformer. For more details and diagrams, see transformer.
References in periodicals archive ?
Hung Kwong Yee, Chairman, Executive Director and Chief Executive Officer of Ten Pao, said, "Although the uncertain macroeconomic environment presented challenges to the market in the first half of 2016, our strong R&D foundation and efficient operations, together with an exceptional knowledge of manufacturing switching power supply units have enabled the Group to launch a number of new projects during the Period.
Founded in 1979, the Group has more than 30 years of experience in the switching power supply industry and is mainly engaged in the manufacturing and sales of switching power supply units for consumer products and smart chargers and controllers for industrial use.