Power supply is a device that supplies electrical energy to an output load or group of loads called a power supply unit or PSU. Power supplies for electronic devices can be broadly divided into linear and switching power supplies. On Power Supply page you can find programmable dc power supply,variable dc power supply, and dc digital power supply or 12v dc power supply, as well as ac output power supply from Extech Instruments, Protek, AEMC Instruments, and Unisource Corporation.
AEMC AX502 DC Power Supply offers dual 30V outputs and provides the ability to display both voltage and current for each output. This DC power supply offers a unique master/slave tracking arrangement whereby the ratio between the master and slave can be setup on the fly as needed during the test.
AEMC AX503 DC Power Supply offers dual 30V outputs and provides the ability to display both voltage and current for each output. This DC power supply offers a unique master/slave tracking arrangement whereby the ratio between the master and slave can be setup on the fly as needed during the test.
Extech 382200 Single Output Digital DC Power Supply Digital Single Output DC Power Supply is an adjustable 30V/1A Power Supply with dual LCD display.
Extech model 382200 is solid state, compact, regulated supplies suitable for many applications including bench testing, field service, hobby and telecommunication equipment use.
The 382200 Digital Single Output DC Power Supply is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.
Extech 382202 Single Digital Output DC Power Supply is adjustable 18V/3A DC Power Supply with dual LCD display. Extech model 382202 is solid state, compact, regulated supplies suitable for many applications including bench testing, field service, hobby and telecommunication equipment use. This Digital Single Output DC Power Supplyis shipped fully tested and calibrated and, with proper use, will provide years of reliable service.
Extech 382203 Triple Output Analog DC Power Supply features: Adjustable to 30V/3A with fixed 5V and 12V outputs; Adjustable Voltage and Current output; Easy snap terminals for fixed 5V/0.5A and 12V/1A outputs; Constant Voltage or Current; etc.
Extech 382213 Triple Output Digital DC Power Supply features: Adjustable to 30V/3A with fixed 5V and 12V outputs; Adjustable Voltage and Current output; Easy snap terminals for fixed 5V/0.5A and 12V/1A outputs; Constant Voltage or Current; etc.
Extech 382260 80W Switching Power Supply provides three output ranges which perform like 3 power supplies in one. This switching power supply features remote sensing for accurate applied voltage at load point. Super Sale!
Extech 382270 DC Power Supply feaures four power supplies built into one. This DC power supply provides two auxiliary outputs with fixed current of 3 to 6.5V/3A and 8 to 15V/1A.
Extech 382275 600W Switching Mode DC Power Supply (120V) is a laboratory grade power supply with 30V/20A Max output. This switching mode DC power supply features two user-defined Voltage and Current presets and one 13.8V/20A factory preset.
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