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Switching vs. linear power supplies

Published Tuesday, July 01, 1997

Have you heard the latest about switching power supplies? The newest designs offer persuasive advantages compared with linear power supply technology. Power supplies serve extensive wireless communications applications. Basic distinctions between linear and switching power supplies make a difference, depending on the specific application. Each type has its own advantages and disadvantages. Transformers Power supplies contain two main circuits: a primary side and a secondary side. The primary side connects to the power source, and the secondary side connects to the load. The interface between the two main circuits is the heart of the supply: the transformer. Transformers ...

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