MQ 250TR

The MQ 250TR fuse combines a very compact size and a high level of energy current protection in an easy-to-mount package. It is used for various applications in the electronics industry, including switching power supplies, lighting systems, busbars, heavy machinery, and air conditioner applications.

The MQ 250TR is a fast-acting fuse, featuring a very low breaking capacity (BC) and time delay Index (TDI). This feature makes it ideal for a wide range of applications, providing protection from overheating, short-circuit, and overload situations.

The MQ 250TR has two main components – a ceramic body and a silver link. The ceramic body ensures a fast response to rapid increases in the current. The silver link, in turn, responds very quickly to sustained increases in load. This, combined with its very low breaking capacity, makes it extremely effective at protecting sensitive electronic devices.

The MQ 250TR fuse’s working principle is relatively straightforward. It acts as a switch, opening the circuit when current reaches a certain level. This happens very quickly, and the fault current is quickly diverted away from the device. If the fault current is too high, the silver link will melt, and the fuse will act as an open circuit, preventing further damage.

The MQ 250TR’s small size and high maximum continuous current rating make it suitable for use in small devices, such as mobile phones and computers. It can also be used in larger, industrial, or commercial setups, where its small size and fast acting response time prove invaluable.

Overall, the MQ 250TR fuse is an ideal choice for protection against overheating, short-circuiting, and overloads in many applications. Its small size, fast acting response time, and high current rating make it suitable for use in many different devices, ranging from small consumer goods to large industrial systems.