LED display system based on large-scale electronic equipment engineering system based on LED display equipment is composed of computer peripherals, video equipment, display body, power amplifier, speaker, main control computer, communication system and computer network. Handle and display in one. The screen is composed of LED light-emitting devices and IC digital control circuits. It can display various sound and image information such as animation, TV signals, images, VCD and real-time video by connecting peripherals and video equipment. Users can choose some or all of the functions according to their needs.
In terms of technical level, LED display system is a large-scale electronic information display system that integrates computer control technology, multimedia video control technology and very large-scale integrated circuits. It has multimedia, multi-channel, and high-speed communication data that can be transmitted in real time. Interface and video interface.
The use of computer network technology makes the production, processing, storage and transmission of displayed information safer, faster and more reliable.
The reliability of the system is a comprehensive issue. We believe that the LED display mainly includes: the reliability of the system's electrical performance design; the selection of raw materials; system protection; process requirements, etc., we mainly explain the reliability characteristics of the system design, and other aspects will focus on the relevant chapters of the engineering plan Instructions.
In terms of design, the complex control logic is all concentrated on the screen body controller, and only the light-emitting body and the latch driver are on the display body. Shows many advantages:
1. COMS device greatly reduces the heat generation;
2. The failure rate is extremely low;
3. Excellent maintainability;
4. Simplify the production process, improve reliability, etc .;
5. Can start under low temperature and work under high ambient temperature.
Ceramic Capacitor (ceramic capacitor);Ceramic condenser) is also known as porcelain capacitor or monolithic capacitors.As the name implies, ceramic dielectric vessel is a ceramic capacitor with dielectric material.According to different ceramic materials, this kind of capacitor can be divided into low-frequency porcelain dielectric vessel with capacity of 1-300 pF and high-frequency porcelain dielectric vessel with capacity of 300-22 000 pF.According to the structure type classification, can be divided into picture capacitor, tubular capacitor, rectangular capacitor, chip capacitor, piercing capacitor and so on.
Ceramic Capacitor
Ceramic Capacitor,White Ceramic Capacitor,Smd Ceramic Capacitor,Multilayer Chip Ceramic Capacitor
YANGZHOU POSITIONING TECH CO., LTD , https://www.yzpstcc.com