Power Supply
makerA device that provides electrical power to an electrical load by converting electric current from a source to the correct voltage, current, and frequency.
expanded
A power supply is critical in converting and regulating electrical power to match the specifications required by electronic devices and systems. It ensures stable and reliable operation of equipment such as computers, industrial machinery, and consumer electronics by adjusting input power to the precise levels needed for functionality. As such, power supplies are essential for preventing damage caused by voltage fluctuations and are vital in both commercial and industrial environments.
examples
An ATX power supply unit designed for personal computers, capable of delivering up to 750 W (watts) with output voltages of +3.3 V, +5 V, and +12 V.
Commonly used in desktop computers to provide power to motherboards, GPUs, and other components.
Industrial power supply converting 230 V AC to 24 V DC with a power rating of 480 W.
Used in factory automation systems to power programmable logic controllers (PLCs) and sensors.