0070.2021.T2

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TVS (transient voltage suppression) devices are a type of electronic component designed to protect circuits against the harmful effects of voltage transients. These devices include varistors, MOVs (metal oxide varistors), and other components. The 0070.2021.T2 device is an example of a TVS device.

Varistors, or voltage dependent resistors, are semiconductor devices that provide a response to voltage transients. They are used to protect sensitive electronic components from overvoltages, such as lightning strikes and other electrical disturbances. Varistors are characterized by their low impedance at normal operating voltage, and their high impedance when exposed to transient voltages.

The 0070.2021.T2 varistor is a specialized, non-linear varistor specifically designed to protect delicate equipment from transient overvoltage. It features a ceramic-composite construction, and is rated for a maximum working voltage of 20VDC. The device can handle transients up to 4350V, and has a surge current capability of 50 joules.

The working principle of the 0070.2021.T2 varistor is based on the non-linear behavior of the device when exposed to voltage transients. When exposed to a transient overvoltage, the device will draw a significantly higher current than normal, causing the voltage drop across the device to quickly rise. This quickly dissipates the surge energy, protecting the device from further damage.

MOVs, or metal oxide varistors, are another type of TVS component used to protect sensitive electronic components from voltage transients. They are characterized by their ability to withstand high voltages, and their ability to dissipate large amounts of energy. MOVs are formed from a disc of metal oxide varistor material, with two metal electrodes on the outside. When exposed to a voltage transient, the MOV changes its electrical properties, allowing the voltage to be quickly discharged.

The 0070.2021.T2 device is an example of a MOV TVS device. The device is rated for a maximum working voltage of 20VDC, and is capable of withstanding transients up to 4350V. It can also dissipate up to 50 joules of energy per surge. The working principle of the MOV is based on the non-linear behavior of the MOV when exposed to voltage transients. When the voltage spike occurs, the MOV rapidly raises its resistance, limiting the amount of current that can flow through the device.

These two types of TVS components, varistors and MOVs, are widely used to protect sensitive electronic components from voltage transients. The 0070.2021.T2 is an example of a MOV TVS device, which is designed to provide protection from transient overvoltages. It has a ceramic-composite construction, and can handle transients up to 4350V. Additionally, it can dissipate up to 50 joules of energy per surge. The working principle of the device is based on the non-linear behavior of the MOV when exposed to voltage transients.

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