X West Florida Components

Anti-static ESD Protection Items

Assortments & Kits

Batteries, Clips & Snaps

Bridge Rectifiers

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CLEARANCE ITEMS

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ICs

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Other

Perf Boards & Breadboards

Potentiometers

Power Supplies

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Rubber Feet & Screw-on Feet

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Test Equipment & Tools

Thermistors

Thyristors & Triacs

Transformers

Transistors

Tubing

Unclassified Electronic Parts

Variacs

Varistors: MOV & ZOV

Vintage Parts

Voltage Regulators

Wire

Wirewound Resistors 100W

Variacs

A Variac is a device for varying the supply voltage to any appliance depending on the requirements. It is an autotransformer with wires wound over grain-oriented steel laminations. An autotransformer is different from the normal two-winding transformer in which the input and output windings are separated with a common core.

In the case of an autotransformer, the same winding is used for both input supply and output connection to the user device. By varying the number of windings in the circuit, the output voltage is regulated to the required level. Small Variacs are used in electrical laboratories and as a part of electrical and electronic devices, mostly where speed variation of motor is needed.

Ohmite Rheostat Potentiometer Wirewound RKS2R0

Our Price: $77.50