Walfront Mini Spot Welding Machine Automatic Control 10AWG Multiwire Portable Transistor 18650 Lithium Battery Spot Welder for Capacitor

Description

Feature:1. Five 300A MOS tubes are driven by imported special chips, and the MOS tubes can be used as fast as 20nS, which can switch quickly to prevent tube explosion.2. The controller is mainly for welding 0.1mm to 0.15mm nickel‑plated steel strip, and the power input adds a 25V10000uF high‑frequency low‑resistance capacitor for energy compensation to increase stability.Specification:Item Type: Mini Spot WelderProduct Description: 1: This controller is mainly used for welding small battery repair power banks, power tools, model airplanes, etc.2: This controller requires users to have a certain electronic basis and safety awareness.3: Although sufficient protection has been done for the drive of the MOS tube, it is inevitable that the explosion tube will appear during use. If there is a explosion tube, just replace one.4: For those with high welding requirements, please change the welding power source. After actual testing, when the battery uses 3S, 40C, 5000mHA, it can weld 0.1mm nickel-plated steel strip and 0.15mm nickel-plated steel strip perfectly. The welding needle needs to be ground into a round head, the pressing force is reduced, and it can also be welded; When the battery uses 12V, 50AH car level, it can weld 0.15mm nickel-plated steel strip perfectly. Note that it is a car battery, not an ordinary lead-acid battery.Size: Approx. 0.1 ~ 0.15mm / 0 ~ 0.01inPackage List:1 x Spot Welder1 x Connector2 x Power Input Line2 x Soldering Pen