MQ 3.5

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Fuses are devices designed to protect circuits and equipment from excessive currents and short circuits. The MQ 3.5 is a type of fuse that has wide application in industrial and military applications. This article will discuss the application fields of the MQ 3.5, and the working principle that makes it such a reliable fuse.

The MQ 3.5 is a fuse that is designed to provide overcurrent protection for a variety of types of circuits. The most common applications are in industrial applications such as motors, generators, and transformers, but it is also commonly used in military vehicles, aircraft, circuit breakers, and other military applications. This type of fuse is also used in many medical devices, and in some specialized applications such as power supplies and appliances.

The MQ 3.5 is a type of fuse that is composed of two parts: a ceramic body and a metal end cap. The ceramic body is the main voltage-carrying component of the fuse, while the end caps provide a means of connecting the fuse to the circuit it is protecting. The end caps are designed in such a way that they are acted upon by a powerful mechanical force when an excessive current is applied to the fuse. This mechanical force is what causes the fuse to break and disconnect the circuit from the power source.

The MQ 3.5 has a range of current ratings, ranging from 0.5A to 4A. This type of fuse typically has a breaking capacity of between 15A and 20A. It is designed to have a fast response time, which is why it is such a reliable and widely used type of fuse. It is also designed to have an excellent repeatability, which means the fuse can be used again and again without having to be replaced.

The MQ 3.5 operates on a principle called the Stray Current Interference, or SCI principle. This principle states that when an excessive current is applied to the circuit, a low-voltage electrical signal is generated, which causes the mechanical force on the fuse to increase. This increased force causes the fuse to break and the circuit to be disconnected from the power source.

The SCI principle is the primary reason why the MQ 3.5 is such a reliable and commonly used type of fuse. This principle ensures that the fuse will respond quickly and accurately to reduce the amount of current through the circuit it is protecting. As a result, the MQ 3.5 can be trusted to provide superior overcurrent protection for a wide range of circuits.

In summary, the MQ 3.5 is a type of fuse that has wide application in industrial and military applications. It is designed to provide reliable overcurrent protection using the Stray Current Interference principle. This principle allows the fuse to respond quickly and accurately to excessive current, ensuring the circuit it is protecting is properly protected. The MQ 3.5\'s range of current ratings and excellent repeatability make it a popular choice for a wide range of applications.

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