UL certification is an independent, profitable professional organization that does experiments for public safety.   UL is the abbreviation of underwriter Laboratories Inc. UL safety testing institute is the most authoritative and authorized by the U.S. government in the United States. It is also a large non-governmental organization engaged in safety testing and identification in the world Be...

1. Different voltage environments: European VDE power cables are used at 220V voltage, while American UL power cables usually work at 110V voltage. 2. Different certifications: VDE power cables in Europe use VDE certification standards. Power cables with VDE certification can be bought and sold in the European Union. UL power cables in the United States use the UL certification standard. Power cab...

Cable shielding in the high voltage cable assembly The shielding performance of the high-voltage cable harness is very important. The shielding performance of the connector in the wiring harness we have analyzed in detail in the high -pressure connector of the car, and the shielding of the cable is more complicated. The central conductor part of the cable is currently selected as a condu...

Wire and cable products are the vast majority of the cross-section (cross section) shape is exactly the same (ignoring the error caused by manufacturing), the product is a long strip, which is due to the system or equipment is used as a line or coil and determined by the characteristics.   1.Single core electronic wire Conductor → insulation injection molding → pressure test → ...

GB standard, Japanese standard, German standard, UL standard who is more cattle? The standard of low-voltage automobile wire varies in different countries and regions, mainly because of the different background of the automobile industry, climatic conditions and user needs. Below is a detailed overview of the GB, Japanese, German and American standard cables and their characteristics, as well as t...

With the rapid development of automotive, electronics, communications and other fields, as an integral part of connecting internal components, the demand for wire harnesses continues to grow, which is not only a key component to ensure the normal operation of product functions, but also an important guarantee for product quality, safety and reliability. However, in the face of increasingly complex...

The CCS integrated busbar is mainly composed of signal acquisition components, plastic structural parts, copper and aluminum bars, etc. It is connected into a whole through processes such as hot pressing or riveting. It is applied in new energy vehicles and energy storage battery modules to achieve high-voltage series and parallel connection of battery cells, as well as temperature sampling and vo...