V120MA2B

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Transient voltage surge suppressors (TVSS) are devices used to protect sensitive electronic equipment from electrical power related issues such as surges, spikes, overvoltage, and related power events. TVSS are designed for single, double and three phase power applications, and are available in protective ratings such as UL 1449 4th Edition, 260V, and 600V.

The V120MA2B is an application specific transient voltage surge suppressor that is designed for use in two-phase power systems. The V120MA2B is a varistor-based suppressor that provides both line-to-line and line-to-ground protection for connected equipment.

The working principle of the V120MA2B is based on metal-oxide varistors (MOVs). MOVs are single- or multi-layered semiconductor devices that demonstrate electrical properties that are similar to those of ordinary transistors. They are used to limit transient voltage surges by passing current between two terminals when a voltage threshold is exceeded.

MOVs used in the V120MA2B act as switches, shunting the source of the surge to ground. The device is designed with an integrated fuse for extra protection, and is also available with an optional zener diode for transient voltage clamping. The device is rated for peak complete line-to-ground voltage of 2 kV and a peak complete line-to-line voltage of 8 kV.

The MOVs used in the V120MA2B are designed with an encapsulated housing to provide additional protection against moisture damage and other environmental conditions. The housing is also coated with a special urethane to reduce arcing and increase durability over the lifetime of the product. This combination of features makes the V120MA2B an ideal choice for two-phase power system applications where power disturbances and transients are common.

The V120MA2B can be used in many different application areas, including industrial, automotive, datacenter, and residential. It is particularly useful in industrial settings where its integrated fuse and external zener diode can provide additional levels of protection for sensitive equipment. It is also useful in automotive applications where line-to-ground and line-to-line transient protection is needed. Datacenters can benefit from the V120MA2B’s ability to protect against power surges caused by malfunctions in the power distribution network. Similarly, the V120MA2B can provide protection for residential applications, where protection against common electrical surges and transients is necessary.

In conclusion, the V120MA2B is an application-specific transient voltage surge suppressor designed for two-phase power system applications. It uses metal-oxide varistors (MOVs) to limit transient voltage surges, and its encapsulated housing provides additional protection against environmental conditions. The V120MA2B is a versatile and reliable solution for many different types of application, and can provide protection against common power disturbances and transients.

The specific data is subject to PDF, and the above content is for reference