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About Power Supplies
Power supplies are devices that produce AC or DC power. This grouping includes current sources, DC power supplies, AC-DC adapters, DC-DC converters, AC power sources, and DC-AC inverters. Current sources provide reliable current for electrical component testing and for powering specialized components. DC power supplies accept AC input and provide one or more DC outputs for a wide variety of computer and industrial applications. AC / DC adapters accept AC input voltage directly from a wall outlet, and output DC voltage. DC-DC converters accept DC input and provide regulated DC outputs for computers, telecommunications, and process control applications. AC power sources provide alternating power and will typically have adjustable output values for the testing of component response at various voltage, current and frequency levels. DC to AC power inverters are used for converting direct current (DC) into alternating current (AC). They are also known as DC to AC converters. Rectifiers accept AC input and provide one or more DC outputs for a wide variety of computer and industrial applications. Style, output, display, application, and features are all important to consider when specifying power supplies.
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Engineering Web: Power Supplies - Machine Design
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Rotary Switch, Pressure Switch & Micro Switch Information... Wall-Mount Switching Supplies The KSAF Series of wall-mount Power Switching Hybrids Power Control |
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Global Power Supplies | Machine Design Global Power Supplies April 26, 2007 Staff |
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DC Power Supplies | Machine Design DC Power Supplies May 24, 2007 Staff PSU67 24-Vdc power supplies are made using a special vacuum-encapsulation process that lets them |

