Power Supplies
A power supply is an electrical device that supplies electric power to an electrical load. The primary function of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. As a result, power supplies are sometimes referred to as electric power converters. Some power supplies are separate standalone pieces of equipment, while others are built into the load appliances that they power. Examples of the latter include power supplies found in desktop computers and consumer electronics devices. Other functions that power supplies may perform include limiting the current drawn by the load to safe levels, shutting off the current in the event of an electrical fault, power conditioning to prevent electronic noise or voltage surges on the input from reaching the load, power-factor correction, and storing energy so it can continue to power the load in the event of a temporary interruption in the source power (uninterruptible power supply).
Showing all 5 results
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MeanWell (1)
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Switching Adaptors (4)
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5V 700mA AC-DC Isolated PCB Adaptor Power Supply Buck Converter Step Down Module
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3.3V 600mA AC-DC PCB Adaptor Power Supply Buck Converter Step Down Module
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Adaptor Switching DC 3V 4.5V 5V 6V 7.5V 9V 12V 600mA
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D-120A Dual Output 5Vdc at 12A and 12Vdc at 5A
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12V 5A AC-DC Adaptor Power Supply for Power-Tek AC adapter SW60 12005000-W
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