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Material Selection: Utilize materials with excellent insulation properties and high-temperature tolerance, such as polyimide (PI), to ensure the stability and safety of the circuit board in high-temperature environments.
Layout Design: Ensure signal transmission stability and reliability through rational circuit layout and impedance matching, avoiding the impact of signal interference and electromagnetic radiation on the system.
Safety Protection: Incorporate safety protection devices such as overcurrent protection, overvoltage protection, and overheat protection into circuit board design to safeguard the charging system and vehicle electrical systems from damage.
EMI/EMC Design: Adopt shielding layers and ground plane designs to minimize electromagnetic interference and radiation, ensuring the electromagnetic compatibility and electromagnetic interference of the charging system comply with standards.
High Precision Manufacturing: Employ high-precision manufacturing equipment and processes to ensure the dimensional accuracy and surface quality of the circuit board, ensuring component assembly and reliability.
Welding Technology: Choose reliable welding techniques and materials, such as lead-free soldering, to ensure the stability and reliability of solder joints, reducing the risk of soldering failures.
Environmental Adaptability: Conduct rigorous environmental adaptability tests, such as high-temperature and high-humidity tests, salt spray tests, etc., to ensure the stability and reliability of the circuit board in various harsh environments.
Traceability Labeling: Add QR codes or other traceability labels for easy product tracking and management, ensuring the quality control of the product.
