Is Varistor A Resistor

The name varistor is a portmanteau of varying resistor. Their resistance decreases when the voltage increases.

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Therefore they come under non linear type of resistors.

Is varistor a resistor. In case of excessive voltage increases their resistance drops dramatically. The resistance of a varistor is variable and depends on the voltage applied. The term is only used for non ohmic varying resistors.

It is a non linear semiconductor element and its name is obtained from the words variable resistor. A varistor is a variable resistor. Their resistance decreases when the voltage increases.

Nowadays the resistive body of a varistor is made from semiconductor material making it a type of semiconductor resistor with a non ohmic symmetrical voltage and current characteristics suitable for both ac and dc voltage applications. A varistor is a voltage dependent resistor vdr. The word is composed of parts of the words variable resistor.

Their resistance decreases when the voltage increases. It changes value dependent on the current draw and operates by changing its value as the resistors temperature changes. The term varistor is formed by the combination of two words variable and resistor.

It means it is a variable resistance. Variable resistors such as the potentiometer and the rheostat have ohmic characteristics. For instance during turn on of a device the resistor heats up causing the resistor to change its value thereby limiting the inrush current to the device.

The resistance of a varistor is variable and depends on the voltage applied. The name has been coined by linguistic blend of words. The resistance of varistors varies with the applied voltage.

The resistance shows nonlinear behaviour with applied voltage. A varistor is a device whose resistance varies with the voltage across its terminals but in a non linear relationship. The term is only used for non ohmic varying resistors.

In case of excessive voltage increases their resistance drops dramatically. Varistor or voltage dependent register vdr. A special type of resistor whose resistance can be varied by varying the applied voltage is termed as a voltage dependent resistor vdr and is also simply called as varistor.

In case of excessive voltage increases their resistance drops dramatically. A few electrical devices exhibit this behavior but the term varistor is reserved for components that dissipate energy in a solid material and not in a junction. They are also known by the name vdr voltage dependent resistor and have non ohmic characteristics.

A varistor is a varying resistor whose resistance depends on the applied voltage. A varistor is a voltage dependent resistor vdr. The word is composed of parts of the words variable resistor.

The word is composed of parts of the words variable resistor. The resistance of a varistor is variable and depends on the voltage applied.

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