MOV-10D781K

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MOV-10D781K is a varistor belonging to the television suppressors (TVS) family of components. As with other varistors, it is used to absorb transient voltages, protecting the connected circuit from potential damage or destruction. The device has a voltage rating of 280VRMS, with a maximum clamping voltage of 1.46 kilo Volts (kV). This device is best suited for high voltage and high energy transients protection applications.

The principle of operation of MOV-10D781K can be understood with the help of two major components of a varistor: an active semiconductor device and a passive component. The active component is the metal oxide semiconductor (MOS) that senses the overvoltage condition. Upon sensing the overvoltage, the MOS instantly turns the current to the passive component of the varistor. This passive component is usually a ceramic-based substance, and its job is to allow significant current to flow through the resistor before its resistance rises sharply, hence clamping the voltage to the predetermined level. At this point, the device has completed its job of protecting the circuit from overvoltage.

MOV-10D781K is specifically designed for applications that require high voltage and high energy transient surge protection. It is particularly well-suited to power systems, industrial applications, information technology systems, automotive systems, telecom systems, and home appliances. The device is also suitable for safety related applications, and can provide effective protection even in the harshest environments. Its maximum surge capability of up to 1.46 kilo Volts (kV) makes it an ideal choice for protection against surges and transients. Plus, the device has a very low profile of just 4mm x 8mm, making it suitable for compact applications as well.

Overall, MOV-10D781K is an effective solution for protecting systems from overvoltage conditions. It is capable of handling very high energy transients, and its low profile makes it suitable for the most compact applications. Moreover, its rated voltage of 280VRMS ensures reliable protection even in the toughest environments. Thus, it is well suited for a wide range of applications, including information technology systems, power systems, and home appliances.

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