an variable resistor that has only two terminals
a variable controller that directs the amount of current flowing to many smaller appliance components
a variable reisstor with two terminals, one fixed and one sliding
An electrical appliance used to raise or lower the resistance of a circuit and correspondingly to decrease or increase the current flowing.
An instrument for regulating electric current.
variable resistor used for the purpose of adjusting the current in a circuit.
A device for regulating strength of an electric current by varying the resistance. Also called a dimmer.
Two terminal variable resistor used to control current.
A device that uses resistance to regulate electrical current. Commonly used as dimmer switches for light fixtures.
A device used to regulate lighting intensity. Also known as Dimmer Switch.