Adjustable Dual Pulse Controller Precise weld control with an adjustable pulse, welding count, zerocross detection, voltage compensation, and poweroff memory for quick setup and repeatable results. Designed to enhance consistency across varying supply conditions and reduce miswelds. 100A SCR Version Capable of controlling transformers up to 3000W, delivering solid performance for heavyduty spot welding tasks. Built for reliable operation in demanding applications where current is required. Enhanced Foot Pedal Feature Includes an antishake foot pedal function to minimize false welds caused by switch contact issues or other factors. Improves reliability and control during operation. Optimized Component Layout Doublesided soldered welding machine board with components arranged in a rational layout. Facilitates easier installation inside machine casings and supports longerterm maintenance. Key attributes Function: dual pulse control, zerocross detection, voltage compensation, poweroff memory. Compatibility: designed to drive up to a 3000W transformer for heavyduty use. Size/Layout: doublesided board optimized for straightforward integration into existing equipment. Performance: stable, repeatable welds with reduced risk of false welding and easier setup. Use scenarios Heavyduty battery pack assembly or in automotive or energy storage applications, where current and repeatable pulses are essential. Electronics and thin metal fabrication, such as welding tabs or small metal components in enclosures, requiring precise pulse control and reliable operation. Industrial machinery maintenance or integration projects that demand robust performance with transformers up to 3000W and straightforward installation within machine casings.