Search
Filters
Close

Power Supply

A power supply is an electronic device that supplies electric energy to an electrical load. The primary function of a power supply is to convert one form of electrical energy to another. As a result, power supplies are sometimes referred to as electric power converters. Some power supplies are discrete, stand-alone devices, whereas others are built into larger devices along with their loads. Examples of the latter include power supplies found in desktop computers and consumer electronics devices.

Every power supply must obtain the energy it supplies to its load, as well as any energy it consumes while performing that task, from an energy source. Depending on its design, a power supply may obtain energy from various types of energy sources, including electrical energy transmission systems, energy storage devices such as a batteries and fuel cells, electromechanical systems such as generators and alternators, solar power converters, or another power supply.

All power supplies have a power input, which receives energy from the energy source, and a power output that delivers energy to the load. In most power supplies the power input and output consist of electrical connectors or hardwired circuit connections, though some power supplies employ wireless energy transfer in lieu of galvanic connections for the power input or output. Some power supplies have other types of inputs and outputs as well, for functions such as external monitoring and control.

View as Grid List
Sort by
Display per page

Regolated DC POWER Supply 60V-3A

Output 0~60V/0~3A
Constant voltage and constant current operations
$ 58

Laboratury Regolated DC POWER Supply

Output 0~30V/0~5A
Constant voltage and constant current operations
$ 393

Regolated DC POWER Supply

Output 0~60V/0~5A
Constant voltage and constant current operations
$ 64

Laboratury Regolated DC POWER Supply

Output 0~30V/0~10A
Constant voltage and constant current operations
$ 64

MPS-265 DC Power Supply

1 channel
90W to 180W output
Constant voltage and constant current operations
$

MPS-270 DC power supply

3 channels
195W to 315W output
outputs: 0~30V/0~5A x2, fixed 5V/3A
Minimum resolution: 100mV/10mA
$

Regolated DC POWER Supply

Output 0~60V/0~5A
Constant voltage and constant current operations
$

Laboratury Regolated DC POWER Supply

Output 0~30V/0~3A
Constant voltage and constant current operations
$

ODP6033

Three independent controllable channels
Output range 0-60V / 3Ax 2-CH
Output range 0-6V / 3A
$

P3033

Single Channel Power Supply P3033
$

Filter by:

Clear All
Min: $ Max: $ 393
ريال0 ريال393