1800V 14mm Varistor - 14D182K

1800V 14mm Varistor - 14D182K

This is a 14mm 1800V varistor. A varistor, also known as a thermistor or thermal resistor, is a circuit component whose electrical resistance decreases as the temperature of its environment or contact surface increases. The resistance of a varistor is controlled by heat, making it a temperature-dependent resistor.

• Varistors are placed in systems like transformers and motors where overheating must be prevented.
• Varistor resistance can be used for level control in water tank systems.
• When connected in series with a motor, it initially draws low current, allowing the motor to start safely.
• Commonly used in applications where thermal balance is critical.

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