Power supplies are devices that produce AC or DC power.  This grouping includes current sources, DC power supplies, AC-DC adapters, DC-DC converters, AC power sources, and DC-AC inverters

DC power supplies accept an input power and output the desired form of DC power. Common types of DC power supplies include linear power supplies, switching power supplies, DC-DC converters, and silicon controlled rectifier (SCR) type power supplies

Single phase uninterruptible power supplies (UPS) sit between an AC outlet (i.e., a wall outlet or power strip) and an electronic device (e.g., computer, server, or phone equipment) to provide power conditioning, back-up protection and distribution for electronic equipment loads

AC power sources provide alternating power and typically have adjustable output values for the testing of component response at various voltage, current and frequency levels

DC power systems provide continuous DC power through multiple outputs.  Most DC power systems include a battery backup, temperature compensation, and other features

RF amplifiers are devices that accept a varying input signal and produce an output signal that varies in the same way, but with larger amplitude.

Specialty electrical distribution and protection products are specialty or proprietary products related to electrical distribution and circuit protection.

RFID edge controllers are semiconductor devices that are located usually at the edge (input or output) of a radio frequency identification (RFID) system. They are used to control all of the inputs/outputs of RFID system devices, and to filter messages.

Three phase uninterruptible power supplies (UPS) are devices that operate in conjunction with existing electrical systems to provide power conditioning, back-up protection and distribution for electronic equipment loads

High voltage power supplies use linear technology to provide one or more DC outputs at voltage levels of hundreds or thousands of volts

Computer power supplies convert alternating current (AC) line to direct current (DC) line, needed by the computer

Medical power supplies produce conditioned outputs for medical devices, instruments, and equipment

Programmable power supplies are digitally controlled power sources that provide accurate and adjustable levels of voltage, current, and frequency. They include a processor, voltage/current programming circuits, current shunt, and voltage/current read-back circuits

SCR power supplies use silicon controlled rectifier (SCR) topology to provide well-regulated voltage and current output

Specialty or proprietary products and accessories related to power supplies