VM155MK122R020P050

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

Surge Protection Devices (SPDs) are a type of automotive electronic component that help protect vehicles from transient voltages. The VM155MK122R020P050 is an example of one of these SPDs and is part of the TVS – Varistors, MOVs family. This type of SPD is specifically designed to protect against spikes and surges in voltage that can potentially cause costly damage to vehicle electrical systems. In this article, we will look at the application field and working principle of the VM155MK122R020P050 SPD.

The VM155MK122R020P050 SPD is designed for use in 12V automotive electrical systems. It operates within a wide temperature range and can handle voltages up to 50V. The device is designed to absorb surges on the order of up to 25A and is available in various packages to suit different applications. In addition, this SPD can be used to protect against overvoltage, undervoltage, and transients caused by electromagnetic interference (EMI).

As this is a varistor-based SPD, its working principle is fairly straight-forward. The varistor material contained in the device acts as a simple voltage clamp, meaning that when a surge or spike in voltage occurs, the material’s capacitance absorbs the excess energy. This reduces the overall voltage level of the system and prevents it from going beyond a certain threshold. As such, not only does it protect the device from damage, but also the electrical system and components connected to it.

The VM155MK122R020P050 can be used in a wide variety of automotive applications such as electric vehicles, hybrid electric vehicles (HEV), and fuel cell electric vehicles (FCEV). It can also be used in engine and transmission control systems, as well as in diagnostic systems. Additionally, it can be used to protect against power spikes and surges in a range of other automotive applications.

In conclusion, the VM155MK122R020P050 is an excellent surge protection solution for 12V automotive electrical systems. Its wide operating temperature range and ability to absorb transients make it well suited for a variety of automotive applications. Furthermore, its varistor-based design makes its operation fairly simple and cost effective. As such, it makes for a great option for any automotive-grade SPD implementation.

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