The controller is controlled a single chip computer, and the output is accurate to the welding quality.Using automatic welding mode, while retaining the manual er interface, you can choose ing to your use.Wide selection of welding : lithium or 12V car .With LCD display screen, can display welding parameters. The controller is mainly for welding nickel?plated steel strips from 0.1mm to 0.15mm.The weldin and the input are connected U?shaped cold?pressed terminals, which is convenient for disassembly and replacement.The uses 2 Gusi copper to increase the overt capacity. Using 5 300A MOS tubes, non?disassembled MOS tubes.The MOS driver adopts the imported chip driver. The fastest MOS can be with 20nS. The switch is fast to the n of the and the non-triode push-pull drive.The MOS drive design a transient diode to the MOS and the n of the.10AWG multi?filament flexible wire is for the weldin and the input to increase the overt capacity.A 25V10000uF high-frequency low-resistance capacitor is added to the input for energy compensation, which increases welding stability.1 x Controller1 Pair of Welding Pen Pair of Input Line(Red and Blue)1 x Access Plug