Industry Background

Control boards for new energy vehicles and energy storage systems (such as BMS battery management systems and motor controllers) need to operate for extended periods in high-temperature, high-pressure, and wide-temperature-range environments. The requirements for the weather resistance, corrosion resistance, and insulation of process materials far exceed those for consumer electronics.

Core Solution

Adapting process materials and cleaning solutions to automotive-grade new energy control boards, meeting high-reliability production standards:

• Customized cleaning and anti-oxidation solutions for the special substrates and plating of BMS control boards and motor drive boards, improving the temperature resistance and corrosion resistance of solder joints.

• Process materials are IATF 16949 automotive-grade certified, capable of withstanding a wide temperature range of -40℃ to 150℃, ensuring long-term stable operation.

• Supports the process requirements of high-voltage platform (800V/1200V) control boards, improving insulation layer stability and circuit reliability.

Application Value

Ensuring the long-term stable operation of new energy control boards under complex operating conditions, reducing the risk of failure, and helping customer products pass automotive-grade reliability testing.