What are the functions of the varistor?

Varistors, especially zinc oxide varistors, have many uses, but there is a popular name for use in the application.

", the surge absorber is a kind of resistor with a voltage property that can be symmetrical in voltage and current. The main function of the surge absorber

The design concept is to protect all electronic products on the power supply electronics or components that are not exposed to lightning strikes or switches.

The effects of surges or overvoltages (spurs) that come out are not related to the characteristics of nonlinear exponents.

Zinc oxide varistor has fast reaction time, low leakage current, voltage ratio overshoot, relatively wide voltage to energy ratio, and low standby power demand.

There is no subsequent current, strong processing surge energy, and stable suppression voltage execution capability.

When the varistor is not in operation, the varistor has a high impedance for electronic components that require varistor protection.

The number (multi-mega ohms), while the original circuit design will not be changed, if the instantaneous surge voltage exceeds our pressure

The maximum limiting voltage of the varistor, the impedance of our varistor will become very low, probably only a few ohms, one

Once this happens, our original line will be short-circuited, so that it can protect electronic products or electronics.

Components and so on.

The varistor is used primarily for lightning protection and overvoltage protection. We put the zinc oxide varistor into the power transformer.

At the end, our zinc oxide varistor can effectively prevent lightning. Other electronic devices should be installed at the end of the household.

Install a varistor so that if the voltage in our grid rises to a high level, the varistor will not be repaired.

Breaking through the short circuit, and also disconnecting our fuse, so that it can protect the overvoltage from entering the circuit board, thus protecting

Our electronic equipment or electronic components, in fact, in our living appliances, air conditioners are the most widely used varistor applications. Http://