The Effect and requirements of Fuse holder
May 31, 2022
Everyone is not very clear about the classification of the car fuse holders currently used. Today, I will introduce the use effect and composition requirements of the fuse holders.
1. The use effect and requirements of the fuse holder
Everyone who has bought a car should know that the car is specially equipped with an insurance seat, so as to ensure everyone's safety. And with the development of the times, the demand for car insurance seats is also getting higher and higher. Of course, advances in production technology can also better ensure the safety of automotive fuse holders.
Generally, automotive fuse holders are mainly used in automotive wiring harnesses. There is a special car fuse clip that mounts the car fuse on the circuit board. In this way, installation and removal are very easy to dry. According to the classification of installed fuses, car fuse holders can be divided into fuse tubes and fuse boxes. They are just different shapes. There is no difference in actual use. Some of the cars you bought have a fuse box, and some have a fuse box. According to the size of the fuse, it can also be divided into large fuse box, medium fuse box and small fuse box. These different sizes of fuse boxes will be selected according to actual use needs. The overall function is not much different, and the security is also very good. In addition, car fuse holders can also be divided into plastic fuse boxes and bakelite fuse boxes according to materials. Although the materials are different, the effects of use are different.
The car fuse holder refers to the seat where the car fuse is installed. Car fuse holders can be divided into car fuse holders; lead car fuse holders; car fuse clips. Plate car fuse holders are mostly used in car electrical appliances, such as car amplifiers, car audio, car DVD, etc.
If the current abnormally rises to one degree and there is a certain degree of heat, the current fuse will be blown and interrupted to protect the safety of the circuit. Therefore, as long as there is current, there needs to be a current fuse in order to protect the circuit. The current fuse mainly consists of three parts.
One is the electrode part, usually there are two, it is an important part of the connection between the melt and the circuit, it must have good conductivity, and should not produce obvious installation contact resistance;
The second is the melt part, which is the core of the fuse, and plays the role of cutting off the current when it is blown. The melt of the same type and specification of the fuse should be of the same material, the same geometric size, and the resistance value should be as small and consistent as possible. It is important that the fusing characteristics be consistent;
The third is the bracket part, the fuse melt is generally thin and soft. The function of the bracket is to fix the melt and make the three parts a rigid whole, which is easy to install and use. It must have good mechanical strength, insulation, heat resistance and flame retardancy, and must not be broken, deformed, burned and short-circuited during use.
2. What is the material of the fuse
The usage rate of automotive fuse clips for PCB boards and automotive fuse clips for PCB boards is still very high, and the price is not too high, but many people don't care about this problem.
Automotive fuse clamps for PCB boards are more economical if not bundled. When buying tiles, please confirm that the color is clean, the surface is smooth, slender, and there are no signs of damage. The surface of the nylon material is smooth and delicate, and the quality is good. Automotive fuse clips for PCB boards are an economical choice. When purchasing posture bricks, please confirm whether the color is clean, the surface is smooth and slender, and there are no signs of damage. The surface of nylon material is smooth and delicate, and the quality is good. Wiring type car fuse holder, line type automatic fuse holder, is a wire box fuse holder, especially the car wire wire, especially for arbitrary drag, its side wire 2 wires can still make up for the shortcomings, PCB fuse automatic fuse is A specification, not fixed, the technical indicators of the cable can be customized according to the voltage of the integrated circuit. The unfavorable material is PVC, which is resistant to high temperature, and the material is environmentally friendly and easy to cause pollution.
The above is the introduction of "Fuse Holder Effect and Requirements". If you need to know more about the fuse holder, please contact our manufacturer.