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automotive pcb is an integral part of the automotive electronics field, it is widely used in automotive safety, infotainment, sensors and other aspects. In the future, automotive PCBS will face more challenges and opportunities, and need to continuously improve performance and meet higher requirements.
automotive pcb concept and classification
automotive pcb is a printed circuit board specifically used in automotive electronic systems. It is a composite material composed of conductive materials and insulating materials, through the printing process to print the circuit diagram shape on the surface of the insulating material, and then through chemical or mechanical methods to remove the unnecessary conductive materials, forming circuit components such as wires, holes and pads, so as to achieve circuit functions. According to the use environment and functional requirements, automotive pcb can be divided into a variety of types, such as rigid PCB, flexible PCB, multi-layer PCB, high-frequency PCB, thick copper PCB and so on.
Application of automotive pcb in automotive electronics
Step 1 Be safe
Safety is one of the top priorities for automotive electronics, and Automotive PCBS play an important role in safety systems. For example, ABS (Anti-lock braking system) and ESP (Electronic stability Program) require a large number of sensors to detect vehicle status and control, and the signals of these sensors need to be transmitted to the controller via the automotive pcb for safety control. In addition, automotive pcb is also widely used in airbags, body control and other aspects.
2. Infotainment
With the continuous development of automotive technology, infotainment system has become an important field in automotive electronics. Car audio, navigation, Bluetooth and other devices need automotive pcb as a circuit board support, so as to achieve a variety of functions.
3. Sensors
automotive PCBS are also widely used in the sensor field. For example, air conditioning temperature sensors, speed sensors, oxygen sensors, etc., all require automotive pcb as a circuit board support.
Future trends and challenges of automotive PCBS
In the future, automotive PCBS will face many challenges and opportunities. With the continuous upgrading and development of automotive electronic systems, the performance requirements of automotive PCBS will be increasingly high, such as high temperature, high humidity, shock resistance, corrosion resistance and so on. In addition, automotive pcb also needs to meet the requirements of environmental protection, reliability, safety and other aspects.
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