Enhance your spot welding projects with this high-performance 100A Spot Welding Control Board, designed for reliable and precise resistance welding applications. Crafted with durable PCB material and featuring a vivid red color, this control board is ideal for DIY enthusiasts and professionals seeking an efficient and safe welding control solution. Key Features: · Easy Installation: Designed for straightforward setup, this spot welding control board includes a reliable zero junction detection circuit to ensure accurate SCR phase shifting for optimal welding performance. · User-Friendly Operation: Equipped with professional-grade components and safety machine modules, the control board allows precise digital current control easily adjustable via the indicator light on the display panel. · Advanced STM8 Microcontroller: Incorporates a dedicated STM8 microcontroller, specifically developed for DIY or simple resistance welding tasks, providing stable and responsive control. · Safe and Isolated Design: Features optocoupler isolation between strong and weak current circuits, ensuring safe operation and enhanced electrical isolation for user protection. · Durable and Heat Resistant: Built with high-quality electronic components that offer excellent heat resistance and long service life, ensuring reliable performance over extended use. Specifications: · Item Type: Spot Welder Board · Material: PCB · Color: Red · Specification: 100A · Application: Control panel for spot welding machines, suitable for DIY and simple resistance welding projects Package Includes: · 1 x 100A Spot Welding Control Board This 100A Spot Welding Control Board is a robust and efficient solution for controlling spot welding machines, providing precise current regulation, safety features, and long-lasting durability. Perfectly suited for DIY welding enthusiasts and simple resistance welding operations, it offers reliable performance and ease of use in one compact unit.