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... a 115/230 volt AC, 750 voltamps (one horsepower), off-line power stage that is an integral part of Freescale’s embedded motion control series of development tools. With one embedded-motion-control-series control board, it provides a ready-made, softwaredevelopment platform for one horsepower off-lin ...
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Buck converter



A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.
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