Portable Transistor Mini Spot Welder with LCD

This transistor spot welding machine is equipped with 5 MOS tubes, low internal resistance with large current. Color LCD screen to display welding parameters. Support multiple welding sources, two adjustable welding methods, welding thickness up to 0.15mm. You can try. Features: Equipped with 5 MOS tubes, low internal resistance with large current. Color LCD screen to display welding parameters. Support multiple welding sources, 12V car battery, lithium battery, and super capacitor. With a single 25V, 10,000uF high-frequency low-capacity impedance to compensate for welding power. Two welding methods, automatic welding and manual welding are adjustable. The controller adopts MCU control, with precise pulse to ensure welding quality. Solder pen and input cable use Ushape refrigeration pressure terminal connection, convenient detachable. The board contains 2mm copper for increased overcurrent capability. 10AWG multi strands of high temperature silica gel wire with fine torsion resistance ability. And the welding thickness is up to 0.15mm.