Automotive electronics PCBA plays a crucial role in automotive electronics systems, so there are a series of strict requirements for its processing. These requirements cover safety, reliability, environmental adaptability, and performance. The following are some key special requirements for PCBA processing of automotive electronics:
1. High temperature and low temperature resistance
Automotive electronic systems need to work well in a variety of climatic conditions, so PCBA must have excellent high and low temperature resistance. The selection of materials and the setting of process parameters must take into account the working requirements of automobiles in high and low temperature environments.
2. Anti-vibration and impact performance
Automobiles will face different degrees of vibration and impact during driving, so automotive electronic PCBA needs to have good anti-vibration and impact performance to ensure the stability and reliability of electronic components.
3. Electromagnetic Compatibility (EMC)
Automotive electronic systems must meet EMC standards to prevent electromagnetic interference from affecting other systems and equipment, while also ensuring that they are not affected by external electromagnetic interference. PCBA design and processing needs to meet the relevant electromagnetic compatibility requirements.
4. Corrosion resistance
Automobiles may be affected by moisture and chemicals 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 life
Automotive electronic systems require very high reliability, as failures can lead to serious safety problems. The manufacturing and assembly process of PCBA needs to ensure the quality of each electronic component and the reliability of the connections to ensure the high reliability and long life of the whole system.
6. Security requirements
Automotive electronics PCBAs need to comply with relevant safety standards and regulations to ensure the safety of vehicles and their passengers.