TMOV14RP250M

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TVS-Varistors, MOVs are two important components in the field of power over-voltage protection. Both of them minimize the risk of high voltage damages to any equipment, but they work in a distinct way. Transorbs, MOVs, also known as Metal Oxide Varistors, are preferred for certain applications compared to TVS-Varistors due to several factors. This article will discuss in detail about the application field and working principle of TMOV14RP250M, a MOV component often used in power applications.

TMOV14RP250M is an electrical component used for many power applications. This MOV component features a stainless steel cap with a 4.25mm x 4.25mm size plate and a RoHS approved housing. It has a maximum clamping voltage of 250V and withstands a surge current rating of 14A (8/20 µs waveform). The response time of this MOV is less than 1nanosecond and it offers superior ESD protection when compared to other components. This MOV is widely used in automotive applications, industrial applications, lightning protection, gaming systems, networking systems, medical equipment, and many other high voltage power applications.

The working principle of TMOV14RP250M is simple. When over-voltage From the power source occurs, the MOV starts to work. The body of the MOV is made of ceramic material with zinc oxide grain structure embedded in it. At normal voltage levels, the MOV looks like a high resistance. But, when the power source voltage suddenly increases, it creates an electrical field in the MOV which causes the electrons in zinc oxide grains to be displaced. This phenomenon triggers a current flow through the MOV, resulting in a lower voltage clamping of the surge. This reduces the voltage across the terminals and it helps in protecting the electronics components that are connected to it.

The clamping voltage of TMOV14RP250M is maintained within a safe level. It means that the device can dissipate the high current of an over-voltage condition, while maintaining its output within a safe level. It ensures that no damage occurs to the connected electronic components.

In addition, the response time of TMOV14RP250M is fast. It reacts to over-voltage conditions within 1 nanosecond, thus providing power protection even in the toughest of power environments. Moreover, it is known for its superior ESD protection, making it a suitable option for many power applications. Finally, this MOV component is highly efficient and reliable too as it has a minimum manufacturing defect rate of 4ppm, which is far better than its peers.

In conclusion, TMOV14RP250M is a versatile MOV component that common applications in power over-voltage protection. It has excellent response time and provides maximum ESD protection. Its superior quality has made it a popular choice among users. With its solid resistance to high surge and clamping voltage, TMOV14RP250M is perfect for automotive, industrial and other high voltage applications.

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