DC motors are most commonly used in variable speed and torque applications.

Electrical current sensors measure AC and/or DC current levels.

Power supplies are devices that produce AC or DC power.

Current transformers are used to step down current in a very predictable fashion with respect to current and phase.

Gearmotors consist of an AC or DC motor with an integral gearbox or gear head that steps delivered speed up or down

Current sources provide reliable current for electrical component testing and for powering specialized components

Current-to-voltage converters scale and convert current signal input to the desired output voltage range