V140LT20CPX10

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TVS (Transient Voltage Suppressors) is a type of surge protection device that is designed to protect electronic circuits from voltage spikes. MOVs (Metal Oxide Varistors) and TVS (Transient Voltage Suppressors) are two common types of surge protective devices. Both of these device have their strengths and weaknesses and depending on the application, one may be better suited than the other. One such device is the V140LT20CPX10, which falls into the category of MOVs, and it is designed to protect electronics from both voltage surges and short-term overloads. In this article, we will discuss the application fields and the working principle of the V140LT20CPX10.

The V140LT20CPX10 is an MOV for use in power and TV applications. It is designed to be more robust than similar products in its class. It has a maximum rated energy of 10kA/170J, designed for applications up to 300Vrms. The unit features a dual-winding construction, with two separate windings that allow for greater flexibility as to where the primary and secondary power inputs are located. It also features an increased operating temperature range, up to +105°C, and is designed for up to 30% greater load-carrying capacity versus other MOV products. The V140LT20CPX10 has a long-term reliability of 100% over a 20-year life span, and is capable of handling up to 5kA surges and up to 10kA surges for a short period of time.

The V140LT20CPX10 is used in a variety of applications, such as telecommunication, data processing, information systems, medical applications, and satellites. It can be used to protect against power surges, transient voltages, transient current oscillations, and other power disturbances. The unit is designed for use in a variety of environments, such as indoor, outdoor, and industrial locations. It is also capable of handling high-capacity outputs, including 5kA of surge current.

The working principle of the V140LT20CPX10 is that by introducing a capacitor to the system, the current passing through the unit is limited and voltage spikes are shunted away from the electronic circuitry. This is accomplished by the use of a series capacitor and a MOV in combination. The capacitor acts as a storage element, storing up energy to handle surge currents. When a current surge or voltage spike occurs, the capacitor releases energy into the MOV. The MOV then dissipates the energy to ground, protecting the electronic equipment. This process of using a series capacitor and a MOV is repeated until the energy of the voltage spike or surge has been dissipated or redirected. This protects the equipment from the harmful effects of electrical surges and transient voltages.

In summary, the V140LT20CPX10 is an MOV designed to protect electronic circuits from voltage spikes and other power disturbances. It is used in a variety of applications and is capable of withstanding up to 5kA of surge current. Its working principle is based on the use of a series capacitor and a MOV to protect the equipment from the harms caused by electrical surges and transient voltages. In this way, the V140LT20CPX10 is a very effective surge protection device, and it is one of the most popular MOVs on the market.

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