Automotive electronics is the general name of vehicle electronic control device and vehicle electronic control device. Car body car electronic control device, including engine control system, chassis control system and body electronic control system (body electronic ECU).
The most important role of automotive electronics is to improve the safety, comfort, economy and entertainment of cars. An electronic control system composed of sensors, microprocessor MPU, actuators, dozens or even hundreds of electronic components and their components.
Under the development opportunities of intelligent and high value-added products brought by policy stimulus and 5G network construction, traditional automobile enterprises, new forces of car manufacturing and technology / Internet giants have successively entered the automotive electronics industry, flourishing the industrial ecology of automobile electronics in China. Automotive intelligent sensors, automotive chips, intelligent cockpit, vehicle electronic control system, automotive wiring harness and connectors, has become the five popular subdivision direction of automotive electronics, and now the PCB has also ushered in a significant positive.
Copper prices fell from high levels, as the "mother of electronic products", printed circuit board (PCB) last year suffered from the rising pressure of raw materials, is expected to usher in the "stress reduction and burden reduction". However, the Securities Times pointed out that the copper price correction on the PCB industry transmission can not be "immediate". Domestic PCB upstream consumables leading suppliers told reporters that the commodity price changes to the downstream transmission usually takes 2 to 3 months. Brokerage research report pointed out that the third quarter performance impact or will be expected to show.
The PCB is an important support for the electronic components. PCB (printed circuit board, printed circuit board) is an important electronic component, is the support of electronic components, is the carrier of electrical connection of electronic components, and PCBA is the PCB empty board through the SMT board, and then through the whole DIP plug-in manufacturing process, a simple understanding is the finished PCBA.
Intelligent driving promotes the increased demand of ADAS sensor PCB application; the multi-screen development of intelligent cockpit and seat electrification significantly increase the amount of PCB consumption. At the same time, the Internet of vehicles is expected to become standard, with T-Box / communication module demand driving PCB shipment growth. New energy vehicle electronic control system to expand the new vehicle pcb space, pcb will also usher in a great opportunity.
