MOV-20D561KTR

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TVS-Varistors, MOVs are widely used in various industries. Among them, MOV-20D561KTR is a protection device for low-voltage and high resistance that can effectively protect lines from harmful voltage. It is widely used in the electronics communication industry.

MOV-20D561KTR is characterized by its fast reaction speed, low working temperature, excellent operating performance and reliable overvoltage protection performance.The over-voltage protection performance is mainly reflected in two aspects.First, it can effectively protect the circuit and various electronic equipment from the harm of over-voltage; Second, it can withstand overvoltage without damage, effectively ensuring the normal operation of the circuit.

The protection function of MOV-20D561KTR is reflected in the principle of self-clamping.When the AC voltage rises to the varistor level and exceeds the limit, it will generate a large current and short circuit the overvoltage source, so that the overvoltage is quickly dampened and the voltage of the protected line is kept within a certain range.

The use of MOV-20D561KTR is not only in surge protection, but also in EMC suppression, lightning protection, and motor speed regulation. For instance, MOV-20D561KTR can be used in industrial furnace controllers or other more demanding devices. These devices need a robust surge protection solution to ensure continuous, effective and reliable operation.

MOV-20D561KTR is a high precision metal oxide surge arrester widely used in industrial applications. It is composed of a zinc oxide ceramic chip, a high-temperature resistant casing and a solder layer of tin-plated copper terminals. The component construction makes it wear-resistant, temperature-resistant, and also provides an internal pressure and discharge path for over-voltage protection. The whole electronic component can work in -40°C to 125°C temperature.

MOV-20D561KTR is mainly used in the fields of AC power and other sensitive lines where the input voltage may reach a peak value. It can not only protect the circuit from over-voltage, but also prevent electromagnetic interference, lightning, and radiation. In addition, it can also prevent over-voltage of the motor caused by instant impact current and reduce spark generation, and prevent the mechanical structure of the motor from being damaged by short circuit.

As a surge arrester, MOV-20D561KTR is also characterized by its non-linear delay characteristics. During the impact part, only a certain part of the electric charge is lost, the short-term over-voltage clamping of the circuit is effectively suppressed, and the long-term stability is maintained.By using MOV-20D561KTR, the application field of surge protection device has a very broad range and is widely used.

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