V680LA80AP Circuit Protection

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

TVS (Transient Voltage Suppressors) - Varistors, MOVs are commonly used to protect electronic and systems from high-voltage threats, which can come in the form of spikes, glitches, or transients. These surges can come from a variety of sources such as nearby lightning strikes, static electricity, switching circuits, etc., which can cause serious damage to system components and circuits.

A Varistor is one of the most common components used for protection against transients for AC and DC systems. It is basically a resistor whose resistance changes according to the applied voltage. They are also known as voltage dependent resistors (VDRs), or voltage sensitive resistors (VSRs). Varistors generally have a very high breakdown voltage (clamping voltage) and provide a low impedance path for current up to a certain limit.

Similarly, Metal Oxide Varistors (MOV) are also used for protection against overvoltage, but possess slightly different characteristics when compared to a varistor. MOVs are usually equipped with an inbuilt thermal fuse, for additional protection, and also have a higher transient energy rating when compared to varistors. Due to its higher protection level, MOVs are ideal for protecting critical systems such as medical machines, telecom equipments, etc.

The V680LA80AP is a type of metal oxide varistor (MOV) that has been designed to provide superior protection against surges in both AC and DC systems. This MOV is specifically designed for medical use and can be used for a wide range of applications such as medical machines, telecom equipments, etc. It is designed to provide superior protection for up to 1000V surge.

The V680LA80AP has a metal oxide disk core mounted between two threaded nickel plates with a ceramic disk on top and bottom for insulation. This core is made up of zinc oxide particles, which act as the varistor, and is coated with a blend of metal oxides. When an overvoltage is applied to the varistor, the zinc oxide particles breakdown and the varistor provides a low impedance path for the current.

The protection of the V680LA80AP is further enhanced by an external thermal fuse which is also included in the MOV package. This thermal fuse is designed to open in the case of an overload, thus providing additional protection for the system. The V680LA80AP has a maximum operating voltage of 8V AC/ DC and a maximum surge rating of 1000V. It is also designed to operate even when temperatures are as low as -40°C and as high as 85°C.

The V680LA80AP is designed to provide superior protection for medical equipments, telecom equipments, and other sensitive electronic systems. It is also designed for a wide range of operating temperatures, which makes it well suited for outdoor applications. The MOV is packaged in a standard TO-220 package with two mounting holes, which makes it easy to install on any PCB.

Thus, the V680LA80AP is an ideal choice for protecting critical systems and sensitive equipment due to its high surge protection and wide operating temperature range. Additionally, the external thermal fuse provides additional protection from overloads and current surges.

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