What is power supply?

Power Supply

A power supply is a device that supplies electric power to an electrical load. The term is most commonly applied to electric power converters that convert one form of electrical energy to another, though it may also refer to devices that convert another form of energy (mechanical, chemical, solar) to electrical energy. A regulated power supply is one that controls the output voltage or current to a specific value; the controlled value is held nearly constant despite variations in either load current or the voltage supplied by the power supply's energy source.

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Some articles on power supply:

Power Supply - Terminology
... UVP - Undervoltage protection UPS - Uninterruptable Power Supply PSU - Power Supply Unit SMPSU - Switch-Mode Power Supply Unit ...
Cairns Tilt Train Derailment - Incident
... acknowledged the alarm, and kept the train at speed with the train's throttle at 60 per cent power ... the posted 60 km/h (37 mph) speed limit sign, the driver moved the train's throttle to zero power, then to emergency braking less than one second after ... The lead power car 5403 came to rest 108 m (354 ft) past the point of derailment parallel to the track after skidding onto its right side ...
Steven Sandler
... in 1985, he invented and developed a magnetic modulation technology, which was used in the power supplies for the ALQ-184 radar jammer ... The power supply offered many benefits over standard PWM techniques ... analysis, reliability analysis, and FMECA analysis of satellite and high-reliability power electronic systems ...
LPC3180 - LPC1000 Series - LPC1100 - LPC1100LV
... low operating voltage range of 1.65 to 1.95 Volt power ... It is available in two power supply options A 1.8 Volt single power supply (WLCSP25 and HVQFN24 packages), or 1.8 Volt (core) / 3.3 Volt (IO/analog) dual power supply with 5 Volt tolerant I/O (HVQF33 ...
Calcutta Riverside - Infrastructure - Power Supply
... A designated standby power supply system from CESC will ensure 24-hour power supply for the entire township ...

Famous quotes containing the words supply and/or power:

    Dear to us are those who love us ... but dearer are those who reject us as unworthy, for they add another life; they build a heaven before us whereof we had not dreamed, and thereby supply to us new powers out of the recesses of the spirit, and urge us to new and unattempted performances.
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