SPOT WELDER

This Linear DC Micro Welder adopts advanced transistor welding power supply technology to provide ultra-stable linear DC output with high current accuracy and fast response. It realizes precise micro resistance welding with low heat impact, no current surge and minimal workpiece deformation. Featuring reliable closed-loop current control and stable welding consistency, it is perfectly suited for fine welding of thin metal sheets, battery tabs, electronic terminals and tiny precision components. Widely used in 3C electronics, new energy batteries, medical devices and precision hardware industries, it is an ideal solution for high-precision micro welding production.

The SiC MOSFET transistor welding power supply is a high-end industrial welding equipment integrating advanced silicon carbide (SiC) MOSFET technology and professional transistor control system. Compared with traditional welding power supplies, it boasts superior performance with faster switching speed, higher energy efficiency, lower power loss and minimal heat generation, effectively reducing energy consumption and extending equipment service life. Equipped with precise digital control and closed-loop feedback, it delivers stable, accurate current output, ensuring uniform weld formation, low spatter and high welding consistency. This power supply is widely compatible with various resistance welding processes and suitable for precision welding of carbon steel, stainless steel, copper, aluminum and alloy materials. It is widely applied in high-demand industries such as new energy batteries, automotive manufacturing, 3C electronics and precision hardware processing, providing reliable technical support for automated, high-efficiency and high-precision welding production lines.

This transistor-controlled spot welding power supply adopts advanced transistor regulation technology to achieve high-precision and real-time current control. It features fast response speed, stable output performance and excellent current consistency, effectively reducing welding spatter and thermal deformation while ensuring uniform and reliable weld results. With strong adaptability to various metal materials such as stainless steel, copper, aluminum and alloy sheets, it perfectly meets the requirements of precision spot welding and projection welding. Widely applied in 3C electronics, new energy batteries, automotive parts and precision hardware industries, it is an ideal power solution for manual operation and automated welding production lines.