MAX Electronic Technology

Liquid crystal SCSI Connector Factory are polymers with liquid crystallinity, and they are often formed by bonding small-molecule liquid crystal cells. These mesogens can be rod-shaped, disc-shaped, or more complex two-dimensional or even three-dimensional shapes, or even a combination of both, and can also be amphiphilic molecules. So far, more than 20,000 liquid crystal substances have been discovered, and more than 20 liquid crystal forms have been discovered. Compared with other organic polymer materials, LCP has a relatively unique molecular structure and thermal behavior. Its molecules are composed of rigid rod-shaped macromolecular chains. After being melted by heat or dissolved by solvents, they no longer have most of the properties of solid substances, but Form a transitional intermediate phase with both solid and liquid properties--liquid crystal state, the molecular arrangement of which is between the ideal liquid and crystal, in a one-dimensional or two-dimensional remote order--molecules are arranged in position It shows disorder, but still has a certain degree of order in the molecular orientation, showing good anisotropy. This anisotropy of LCP makes it have high strength, high modulus and self-reinforcing properties, outstanding heat resistance, excellent resistance to cold and heat alteating properties, excellent corrosion resistance, flame retardancy, electrical properties and molding Processing performance. Its linear expansion coefficient and friction coefficient are extremely small. It also has excellent radiation resistance and good transparency to microwaves. These properties have made the development of LCP extremely rapid, and the research on LCP has become more and more in-depth. 1. LCP research trends at home and abroad Since its birth, LCP has been widely used as special synthetic fibers and special engineering plastics. At present, it has been widely used in chemical processing industry, electronic and electrical, aerospace and ,SCSI Connector Factory ...ادامه مطلب

According to different structure series and plug connector models, single, multiple, and thin wire cross-sections can be connected, with or without core wire terminal sleeves, with an area of ​​0. It is the only new-generation connector in the world that has passed the North American NEMA 250-1991 Typ 4x specification. The reason is that the RockStar housing only has inteal threads, so that the usual threaded connections are not needed when the wires pass. Weidmüller heavy-duty connectors are carefully packed in small plastic bags in strict accordance with the China Female Header order quantity, which reduces storage costs, and there is no longer a supply of ultra-large packaging units. In other words: they must not fail in operation. IP69k type enclosure is also available in XXL type. However, this alone is not unusual, because the heavy-duty connector technology has been recognized as a mature technology in the market. Therefore, Weidmüller has conducted research and analysis on heavy-duty connectors. Since all the bent irons and bolts of the interlocking system on the RockStar standard housing are also made of stainless steel, there is no need for a housing originally designed for corrosive environments. Two of the advantages of the connector are unique features that RockStar shows: First, this connector is the only one in the world that has passed the North American regulation NEMA 250-1991Typ 4x verification. The advantages are: the connector equipped with this contact system has a large contact surface, small heat generation, small size and large design current. The advantage of this is that the customer does not need to record many order numbers and warehouse positions, but only one order number and one warehouse position ,China Female Header ...ادامه مطلب

This Pluggable terminal blocks Companies is an upgraded version of the J1772 standard that was first passed in 1996, adding the latest generation of models that need to be connected to the grid to charge the vehicle's high-energy batteries. According to SAE, this is the world's first and only standard recognized by the entire industry in this field. The standard number is 'J1772-Electric Vehicle and Plug-in Hybrid Vehicle Conductive Charging Interface', approved by the SAE Motor Vehicle Committee; it describes in detail the physical and electrical characteristics of the connector and the vehicle input interface. The J1772 committee has begun to develop higher voltage, DC charging Detailed standards. 'The development of the J1772 standard is a successful case of cooperation between global OEMs and suppliers, the electric utility industry and the professional and technical personnel in govement departments,' he said. The J1772 standard contains a detailed description of the five-pin connector for 120V and 240V charging. Donald Anderson, director of engineering at Chrysler and chairman of the SAE Hybrid Vehicle Technical Standards Committee, called J1772 of immense importance. Connector manufacturers that meet this standard can choose to put the 'SAE J1772' mark on their products. The mark not only provides consumers with an identification aid, but also assures buyers that the products with the mark comply with the SAE J1772 standard. Kissel also said that even if the voltage provided by each country is different (for example, China is 220V), the J1772 standard can still be used in various markets. He also pointed out that due to the differences in the structure of electric vehicles in various countries, it is difficult to say that the J1772 standard is outside the United States. Kissel revealed that the entire development process of the standard only involved about 5,000 person-hours in meetings. During his tenure as SAE Mot,Pluggable terminal blocks Companies ...ادامه مطلب