TMOV14R420M

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TVS - Varistors, MOVs is a general term used to define protection circuits, which prevent overvoltages from damaging circuitry and sensitive electronic components. The TMOV14R420M is one such product from this general class, and is designed to protect sensitive and high voltage systems from lightning surges, transients, and other destructive voltages. The TMOV14R420M can be used in applications and electronic projects such as automotive, industrial, and military applications; and it is designed to provide protection in a variety of environments, including those that are exposed to continuous and/or intermittent electrical transients.

The TMOV14R420M is an industrial grade, lightning surge protection device that meets all relevant international standards. It provides industrial, automotive, medical, and comput-er-based system protection from lightning-induced transients, surges, and other hazardous electrical events. The device can be used to protect both digital and analog circuits and devices. It is designed to be used in conjunction with other circuit components, such as resistors, capacitors, and inductors, to provide optimum protection for the electronic system in the application.

The TMOV14R420M is designed to work by absorbing the voltage transient, much like a conventional metal-oxide varistor (MOV). This is accomplished by allowing the voltage to be absorbed safely and dissipated before it can damage the device or cause malfunctions. The TMOV14R420M is capable of handling transient voltages up to 1,000V, and can provide surge protection up to 38A. It is also designed to safely self-regulate the voltage output when exposed to transients over its rated voltage, thus preventing catastrophic damage to the system.

To maximize the performance of the TMOV14R420M, it is important to understand how the device works. The device is made up of two metal oxide layers, the inner layer being of a relatively higher resistivity than the outer layer. When exposed to a surge voltage, the current flowing through the device, passes through both the inner and outer layers. The inner layer is designed to absorb the surge electricity, thereby limiting the surge voltage on the outer layer, and protecting the overall system from damage by the transient. The device is designed to dissipate the absorbed energy as heat, ensuring that the voltage output is limited and the overvoltage surge is safely absorbed.

The TMOV14R420M features a variety of benefits over other similar types of protection devices, and some of them include: superior temperature stability, high immunity against ESD, and low capacitance. The device is designed to be extremely durable and long-lasting, and can handle temperatures up to 85°C. It is designed to reject ESD voltages of up to 24kV, and it also has a very low capacitance, reducing the chances of it malfunctioning.

In conclusion, the TMOV14R420M is an excellent choice for protection against overvoltage transients and surges. It is designed to provide reliable and long-lasting protection, and it is easy to install and use. The device is also relatively easy to use with other circuit components, such as resistors, capacitors, and inductors. All of these characteristics make the TMOV14R420M an excellent choice for a wide range of applications, such as automotive, industrial, and military.

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