V130LC20B

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The V130LC20B is a kind of TVS (transient voltage suppressor) device which is widely used in various applications. It operates based on the principle of electrical breakdown, and has the ability to provide protection against hazardous transient voltage surges. In this article, we will discuss the application field and working principle of the V130LC20B device.

The V130LC20B device is primarily used for protection against high-voltage transients such as lightning surges, inductive or capacitive spikes, as well as ESD (electrostatic discharge) induced transients. The device is also widely used to protect sensitive electrical components such as ICs and MDGs (microprocessor-driven gateways) from overvoltage and overcurrent events.

The working principle of the V130LC20B device is based on electrical breakdown. When a transient voltage surge with a sufficient amount of energy is applied to the device, the large electric field formed inside the device causes the flow of current inversely proportional to the applied voltage. This current flow results in an increase of temperature inside the device, which causes an "internal breakdown" of the device. This breakdown prevents any further increase of voltage or current from occurring.

The V130LC20B device is designed to protect against voltage transients up to 140 Volts. The high-voltage design of the device makes it ideal for protection against lightning surges, power line noise, and other surges. The device is also capable of providing circuit protection even under extreme environmental conditions. The V130LC20B device possesses an impressive clamping voltage of 18 V, and has a low insulation resistance of 1.7 Mohms.

Another important feature of the V130LC20B device is its "active element" design. This design ensures an optimal protection against transients by providing a fast and immediate response to voltage surges. The active element of the device also helps to reduce power losses and improve efficiency. Moreover, the device is RoHS compliant and meets the requirements of international regulatory bodies such as FCC and UL (Underwriter Laboratories).

In conclusion, the V130LC20B device is an excellent choice for providing protection against voltage transients. Its active element design ensures that the device can respond quickly and effectively to voltage surges. Its high-voltage design makes it ideal for protecting sensitive electronic components from lightning surges, power line noise, and other excessive voltages. Moreover, the V130LC20B device is RoHS compliant and meets all the requirements of international regulatory bodies. Therefore, it is an ideal choice for providing circuit protection in a wide variety of applications.

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