KEL floating connectors help LED small-pitch big development

Speaking of domestic LED display, Xiaobian feels very excited, especially in the past two years, small-pitch LED display has experienced blowout development, and has occupied a dominant position in the LED display market. According to relevant statistics, 80% of the world's LED displays are produced in China, while 90% of the domestic LED displays are produced in Shenzhen. As a senior electronic component engineer, I have already deeply understood the major LED enterprises. The use of LED small-pitch display connectors is quite professional. Let's talk about it briefly. Next, let's take a look at the internal structure of the led light panel, the power supply and signal transmission mechanism of the blood-the connector. There are three main types of rear connections of LED display PCB board and lamp bead board commonly used in the industry. As follows: After reading these three connector methods, I will briefly describe the differences between these three connector connection methods. 1. Wire-to-board connection 1. The wiring harness is cumbersome, even the common front maintenance in the industry can not be achieved. The installation and maintenance of 2. are costly and require professional operation. The 3. harness is easy to be damaged and messy.

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Tradition 2: Board-to-board hard connection 1. Hard connection, multi-pair connection type, there is a tolerance, blind plug is not right, at the same time, it needs a lot of effort to install. Xiaobian saw with his own eyes that the maintenance personnel kicked it directly with their feet. 2. The hard connection on the market is generally too large in spacing and occupies space, which is particularly unfavorable for the development of small LED spacing, especially in high-end applications, such as dual power supply and dual signal backup products, where multiple pairs of hard connections are inconvenient for plugging and unplugging. The latest solution: KEL floating connector 1. There is a displacement offset (unit PIN bit) in the x-y-z axis direction, and blind insertion is no problem. The accuracy of the positioning column does not require much homework. 2. The offset can effectively improve the splicing gap and reduce the time and money spent on the product positioning column. 3. The fixed connection between the PCB board and the reinforced foot is more reliable and the pull-out resistance is better. 4. It supports 3000-5000 times of plugging and unplugging (the highest in the same type) and high signal transmission speed. 5. a variety of combinations can be selected more flexible to meet the actual needs of customers analysis: product floating mechanism, pin is not mobile, oh, effectively protect the power and signal output. KEL board-to-board floating connectors have been widely used in LED products with small spacing. Of course, there are also rental products. At present, Z Technology, J Optoelectronics and L Optoelectronics, as the leading enterprises of display screen, are shipping in large quantities.

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