Ceramic Body For Electric Vehicle Fuse
Ceramic Body for Electric Vehicle Fuse mainly fuses and cuts off the circuit in time when the circuit is overloaded or short-circuited to prevent excessive current from causing damage to the equipment, and plays a key role in protecting the safety of the electrical system of new...
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Product Introduction
Product Profile
Ceramic Body for Electric Vehicle Fuse mainly fuses and cuts off the circuit in time when the circuit is overloaded or short-circuited to prevent excessive current from causing damage to the equipment, and plays a key role in protecting the safety of the electrical system of new energy vehicles.It is widely used in various high-voltage circuit systems of new energy vehicles, such as battery management systems, charging systems, and drive motor control systems. In these key parts, reliable protection is provided for the stable operation of the circuit.
Product materials
Product materials
ceramic matrix material
Ceramic Body for Siemens LV HRC Fuse uses high-purity, high-performance special ceramic materials as the matrix. This material has good high temperature resistance, high voltage resistance and insulation properties. After special sintering process, its internal structure is dense and uniform, and it has excellent mechanical strength and stability.
Metal electrode materials
The metal electrodes at both ends of the Ceramic Body for EV Fuse are made of highly conductive and corrosion-resistant alloy materials. This alloy has been carefully proportioned and processed. It not only has excellent electrical conductivity, can effectively reduce resistance and reduce power loss, but can also maintain stable performance for a long time in harsh environments.
internal filling material
Inside the ceramic body, it is filled with special insulation and heat dissipation materials. These materials can further enhance the insulation performance of the ceramic body and effectively dissipate the heat generated during the fusing process, ensuring that the product will not affect performance due to overheating during operation.
surface coating material
The surface of Ceramic Body for EV Fuse is coated with a layer of coating material with special functions. This coating not only improves the wear resistance and chemical corrosion resistance of the ceramic body, but also has a certain self-cleaning function to prevent dust and dirt from leaving the surface. Surface accumulation ensures that the product's appearance and performance are always in good condition.
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Application areas
| New energy vehicle manufacturing | As the core component of new energy vehicle fuses, Ceramic Body for Electric Vehicle Fuse is widely used in the production lines of major automobile manufacturers. Whether it is a pure electric vehicle, a hybrid vehicle or a fuel cell vehicle, it is inseparable from its circuit protection function. |
| Charging pile equipment | In charging pile equipment, the fuse ceramic body also plays an important role. It can ensure the circuit safety of the charging pile during the charging process, prevent safety accidents caused by overload, short circuit and other issues, and ensure the stability and reliability of the charging process. |
production process
Raw Material Preparation
Carefully select high-quality ceramic raw materials, metal alloy materials and other raw materials and conduct strict quality inspections on them. Ensure that the purity, particle size and other indicators of raw materials meet production requirements, laying a solid foundation for the production of high-quality EV Fuse Ceramic Body.
Forming Processing
Advanced molding processes, such as isostatic pressing, injection molding, etc., are used to process raw materials into predetermined shapes. During the molding process, process parameters are strictly controlled to ensure the dimensional accuracy and shape consistency of the Ceramic for DC Automotive Fuses, providing a good foundation for subsequent processing.
Sintering Treatment
The shaped Ceramic for DC Automotive Fuses is put into a high-temperature sintering furnace for sintering. By precisely controlling parameters such as sintering temperature, heating rate, and holding time, the internal structure of the ceramic body is densified and its mechanical strength and electrical properties are improved. The sintered ceramic body has good physical and chemical stability.
Finishing And Inspection
The sintered Ceramic Casing for Fuse Link is subjected to finishing processing, including grinding, polishing and other processes, to further improve its surface finish and dimensional accuracy. Then conduct comprehensive electrical performance, mechanical performance and appearance testing to ensure that product quality meets standard requirements. Only products that pass the test can enter the next step.
When the circuit is operating normally, current is conducted smoothly through the metal electrodes at both ends of the ceramic body. Once an abnormality occurs in the circuit and the current increases sharply, the fuse of the EV Fuse Ceramic Body quickly heats up and blows, thus cutting off the circuit and preventing further spread of the fault.
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