Discover the advanced capabilities of the 40A Spot Welding Machine Welder Controller Module, designed to enhance your welding projects with precision and ease. This module is equipped with a range of features that make it ideal for both DIY enthusiasts and professional applications. Dual-Pulse Trigger Flexibility: The module features a double-pulse trigger system, allowing you to switch to a single-pulse trigger by turning off any set of trigger times. This flexibility ensures optimal control over your welding process. Intuitive 12864 LCD Display: The 12864 visual display provides clear and comprehensive data, making operation intuitive and convenient. Adjust parameters quickly and easily with the single encoder, streamlining your workflow. Grid Voltage Compensation: Automatically adjust the output compensation according to power supply changes. The voltage is displayed for about 1 second when triggered, ensuring consistent welding heat and uniform welding spots. Comprehensive Weld Counting and Storage: Keep track of your work with the ability to count up to 9999 welds. The module includes 5 sets of sample storage parameters that retain data even when powered off, allowing you to view the number of welds at a glance. Adjustable Welding Parameters: Customize your welding process with adjustable input times from 0-99 cycles (1 cycle = 20ms) and stop times between welds. The welding strength is also adjustable from 30% to 99%, providing precise control over your projects. Advanced Circuit Design: The module isolates strong and weak currents through optical coupling and features a reliable zero-crossing detection and voltage detection circuit. It ensures accurate phase shifts of the silicon-controlled rectifier (SCR) and is compatible with 40A-100A bidirectional SCRs. Versatile Application Range: Perfect for DIY projects or developing simple battery welding machines. It is suitable for welding single cells or battery packs, making it a versatile tool for various welding needs. Enhance your welding capabilities with the 40A Spot Welding Machine Welder Controller Module, offering precision, flexibility, and reliability for all your welding projects.