MOV-20D911K

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The MOV-20D911K is a metal oxide varistor (MOV) that is well suited for industrial and commercial applications. This particular type of MOV has an open circuit voltage rating of up to 891 VAC, with a maximum allowable current of 11 Amps. It is designed primarily to protect against overvoltages and works by automatically limiting the voltage applied across the component.

The MOV-20D911K works on the principle of voltage clamping. When exposed to a voltage that is greater than its rated voltage, it ‘clamps’ the voltage to the rated voltage. This process is known as voltage ‘clamping’ and is a form of overvoltage protection. It also helps protect against voltage-related surges. The MOV-20D911K also provides some degree of insulation, shielding the device from harmful EMI/RFI signals that may occur in industrial and commercial applications.

The MOV-20D911K has a number of applications including surge protection of electrical installations, power supplies, motors, electronics, telecommunication equipment, and lighting. It is also used in a variety of industrial applications such as motor control, UPS, and HMI systems.

The MOV-20D911K is also used in commercial applications. It is often used in noise filtering applications because of its low-pass EMI/RFI filtering characteristics. Its low-pass filter properties also make it an ideal solution for voltage spike protection in sensitive electronic systems. It can also be used to suppress voltage spikes and transients in data transmission systems.

The MOV-20D911K is a robust and reliable device and is able to withstand a wide range of ambient conditions. It also has a wide operating temperature range, making it suitable for use in a range of different environments. In addition, it is also RoHS compliant, making it an environmentally friendly solution.

The MOV-20D911K is a versatile and reliable Overvoltage Protection Device that is well suited for industrial and commercial applications. With its wide range of operating parameters and features, it is capable of protecting electrical installations, motors, and sensitive electronic systems from overvoltage damage. Its ability to clamp voltage to its rated value makes it an ideal solution for voltage spike protection and data transmission applications. It is also RoHS compliant and is able to withstand a wide range of ambient conditions, making it an environmentally friendly solution.

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