V27CH8T Circuit Protection

The V27CH8T varistor (Voltage Dependent Resistor) is a transient voltage suppressor (TVS) that is capable of safely dissipating large amounts of surge energy. It is an excellent way to protect equipment from damagingvoltages during line surge conditions, such as a lightning strike. The V27CH8T offers a high current handling capacity and is available in both surface mount (SMT) and through-hole (THT) packages.

The working principle of the V27CH8T varistor is based on its ability to redirect excessive surge voltage away from sensitive components. During normal operation, the V27CH8T operates as an open circuit, causing no measurable flow of current. However, should the input voltage exceed the working voltage of the V27CH8T, the varistor conducts current. This current then produces a voltage diffusion across the device, enabling the varistor to clamp sudden voltage surges which can otherwise damage sensitive components and reduce the life expectancy of the product.

The V27CH8T is suitable for a wide range of applications from telecommunications systems and data networks to industrial machinery, automotive systems, and consumer electronics. It can be used to protect a variety of components, such as voltage regulators, input and output transistors, LEDs, and integrated circuits. Furthermore, the device can be used to protect equipment against overvoltage conditions, from power failure to lightning strikes.

The V27CH8T is designed for harsh environmental conditions and can handle voltage surges up to 8kV. The device is capable of operating in extreme temperatures and offers a high-degree of protection against a wide range of electrical disturbances. It is also RoHS compliant and UL recognized.

The V27CH8T is a versatile and reliable surge protection device, offering excellent protection against damaging transient voltage events. The device is easy to install and offers a cost-effective solution to protecting sensitive electronic components, ensuring longer service life and improved performance.