The processing of automotive electronic PCBA has special requirements in automotive electronic systems, which usually involve safety, reliability, environmental adaptability, and performance. Here are some special requirements for automotive electronic PCBA processing:
1. High temperature and low temperature resistance performance: Automotive electronic systems need to work normally under various climatic conditions, so PCBA must have good high temperature and low temperature resistance performance. The selection of materials and the setting of process parameters need to take into account the working requirements of automobiles in high temperature environments in summer and low temperature environments in winter.
2. Anti vibration and anti impact performance: Cars will face varying degrees of vibration and impact during driving, so automotive electronic PCBA needs to have good anti vibration and anti impact performance to ensure the stability and reliability of electronic components.
3. EMC (Electromagnetic Compatibility): Automotive electronic systems need to meet EMC standards to prevent electromagnetic interference from affecting other systems and equipment, while ensuring that they are not affected by external electromagnetic interference. PCBA design and processing need to comply with relevant electromagnetic compatibility requirements.
4. Corrosion resistance: Cars may be affected by moisture, chemicals, and other factors in different environments, so automotive electronic PCBA needs to have certain corrosion resistance to ensure the long-term stable operation of electronic components.
5. High reliability and long lifespan: Automotive electronic systems have very high requirements for reliability, as faults can lead to serious safety issues. The manufacturing and assembly process of PCBA requires ensuring the quality of each electronic component and the reliability of connections to ensure high reliability and long lifespan of the entire system.
6. Safety requirements: Automotive electronic PCBA must comply with relevant safety standards and regulations to ensure the safety of the vehicle and its passengers. This may include special requirements for circuit design, material selection, fire resistance, and other aspects.
7. Strict manufacturing process control: The manufacturing of automotive electronic PCBA requires strict process control to ensure that each step complies with standards and specifications. From the selection of raw materials to final testing and quality inspection, comprehensive and strict management is required.
