After the structural design, our company has repeatedly demonstrated with professional engineers. Based on G303 series structure, we successfully developed a small PCB board in the switch and soldered resistors on the PCB board to make the switch on and off. Switch components that generate different resistance signals at the same time. The resistance value of the resistance can be customized to meet the requirements of other customers for output resistance signals of their circuits.
The G303R switch with build-in resistor is used in the charging gun industry, which can save the charging gun's internal space and save the cost. It is a necessity for the development of the charging gun industry. To meet the massive demand in the market, our company has caused automatic welding technology to solve the production problem. The position and welding time of the automatic soldering tin can be adjusted and energy-saving monitoring. The consistency of the solder joint is good. The surface of the solder joint is smooth and complete, the quality is reliable, High welding efficiency, and it can be supplied continuously.