Inverter Welding
The electric vehicle inverter is one of the core components in the power system of electric vehicles. Its main function is to convert the direct current (DC) provided by the battery into alternating current (AC) to drive the electric motor. This includes power switching devices such as IGBT (Insulated Gate Bipolar Transistor) or SiC MOSFET, and inverter manufacturing requires high reliability and high conductivity soldering connections. Blue light composite laser welding can achieve high-precision, low heat input, and splash free processing effects, improving welding quality, production efficiency, and good repeatability and adaptability.
DC-DC Converter Welding
In electric vehicles, DC-DC converters need to convert the high voltage of the power battery into a low voltage suitable for use by low-voltage electrical equipment in the vehicle, such as headlights, speakers, control systems, etc., and ensure the stability and reliability of the output voltage. Blue light laser welding technology has significant advantages in the manufacturing of flat wire motors, including high precision, low heat input, reduced spatter, improved welding quality, enhanced production efficiency, and good flexibility and adaptability.
