Aideepen Spot Welder Control Module, 100A Digital Tube Time Control Module LCD Double Pulse Encoder Spot Welder Welding Transformer Time Controller Board

* The spot welder control module is developed for DIY or simple battery welder. It is mainly used for single battery or battery group nickel plated sheet welding * This module includes main board and display board, optional 100A bidirectional silicon control tectifier, does not include welding transformers, welding pen and other matching tools * Scope of use: 1. DIY or simple battery welder development welding; 2. Welding of a single battery or battery pack * With the grid voltage compensation function, the compensation output can be automatically adjusted according to the change of the power supply, and the electric voltage and compensation value of about 1 second can be displayed when triggered, so that the effective heat of welding is consistent with the welding parameters, and the solder joint is uniform. * This is Double pulse trigger