Voltage regulators are devices that enable generators to provide voltage control capabilities

Integrated circuit (IC) linear voltage regulators use voltage-controlled sources to force a fixed voltage to appear at their output terminal

Power electronics are solid state devices or transistors capable of modulating or converting electrical power

High voltage diodes are designed for use in high-voltage applications

Voltage and current signal conditioners amplify or modulate AC or DC current or voltage and process signals to improve transmission

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

Transient voltage surge suppressors protect against temporary excess voltage and/or current in an electrical circuit that has been disturbed

Voltage and potential transformers are used to measure voltage in electric circuits. Their main role is to condition (step down) the voltage to be measured to levels suitable for the measuring instrument

Power or line conditioners regulate, filter, and suppress noise in AC power for sensitive computer and other solid state equipment

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.

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.

CPU coolers are integrated fans and heat sink assemblies packaged to provide optimum cooling performance, often for specific processors.

Current limiting diodes (CLD) regulate current over a wide voltage range. There are several types of current limiting diodes (CLD). Examples include a current regulator diode, constant current diode, and current limit diodes

DC motors are most commonly used in variable speed and torque applications. They include brushless and gear motors, as well as servomotors.

Motor controllers receive supply voltages and provide signals to motor drives that are interfaced to motors. They include a power supply, amplifier, user interface, and position control circuitry