46215000000 Circuit Protection

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

Fuses are electrical safety devices designed to protect individuals, property and equipment from electric malfunctions, such as over-voltage, short circuits, excessive current, high temperatures, arcing, and excessive voltage due to age, cutting off the power supply to protect the machine and its equipment. The 46215000000 application field and working principle of fuses can be divided into four categories:

1. Over-Current Detection

In this type of fuse, the moving core inside the fuse is connected to the contact on the circuit. When an over-current passes through the fuse, the core experiences a large current and begins to heat up. As it heats up, it begins to melt into a liquid, causing an open circuit, thus cutting the power to the device being protected. This is due to the design of the fuse, which is designed to cut the circuit at a certain current level to prevent destruction of the device or its surroundings.

2. Thermal Detection

This type of fuse has a type of wire inside the fuse that is thermally sensitive. It is connected to the contact on the circuit, and when thermal overloads occur, the wire begins to heat up, eventually tripping the circuit. As the wire heats up, it becomes white-hot, melting the fuse and creating an open circuit, thus cutting power to the device being protected. This type of fuse is ideal for areas where long-term overload protection is required, as it can detect and protect against overheated thermal circuits.

3. Voltage Detection

This type of fuse is designed for voltage overload protection. The fuse will open the circuit when the voltage rises beyond a certain pre-set level. This type of fuse is often used in longer-term applications, such as in medical devices, industrial equipment, and other areas which require voltage protection. The effect of the fuse is the same as the other types; it will create an open circuit to protect the device.

4. Arc Fault Detection

This type of fuse is designed to detect electrical arcs in the circuit. When an arc is detected, the fuse will cut off the power supply, preventing destruction of the device. This type of fuse is especially useful for appliances, as the protection provided by this fuse can often prevent accidents and fires. This type of fuse can also be used in long-term applications, such as in industrial machinery and other areas where protection from arcs or sparks is required.

The 46215000000 application field and working principle of fuses has been very significant in providing electrical safety for all types of electric circuits and appliances. With the advancement in technology and the introduction of new types of fuses, electrical safety is becoming much more reliable. Fuses are designed to protect the device or its surroundings in case of a malfunction, and are often the first line of defense when it comes to preventing serious accidents and damage.

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