Taidacent 100/40A LCD Digital DIY Dual Pulse Spot Welder Controller for Battery Welder Transformer Controller Board Spot Welding Controller (40A)

Use 1. DIY or simple battery welder development welding. 2. Welding of a single battery or battery pack. Function 1. Can be set to save the last operation, the module double pulse trigger, turn off any set of trigger time, you can change double pulse to single pulse trigger. 2. The main board and the display operation panel are separated, and the outer casing can be flexibly assembled. 3. Multi-group data 12864 visual display, intuitive operation, convenient, single encoder parameter adjustment can make the operation simple and fast. 4. With grid voltage compensation, the output of compensation can be automatically adjusted according to the change of power supply, and the electric voltage of about 1 second can be displayed when triggered, so that the effective heat of welding is consistent with the welding parameters, and the welding spot is uniform. 5. With 0-9999 welding counting function, with 5 groups of sample storage parameters, can be stored even the electrical power is off, the number of wleding could be seen just by a glance. 6. Time input 0-99 cycle (1 cycle is 20ms, for example, the adjustment value is 50, which is the welding time 1 second.), the stop time between 2 weldings is 0-99 cycles (1 cycle is 20ms, such as interval value 50, It is the interval of 1 second.) adjustable. Welding strength 30%-99% is adjustable. 7. The module can isolate the strong and weak electricity by optical coupling, and design a reliable circuit for zero-crossing detection and voltage detection to ensure the accurate phase shift of silicon control rectifier (SCR), which can be compatible with 40A-100A bidirectional silicon control rectifier (SCR). 8. 9-12 VAC power input (using AC transformers, other such as DC, can cause zero-crossing detection failure, can not trigger.) 9. The power input and external trigger adopt convenient and quick welding free terminal, the external trigger can be diversified.

• 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
• It is intended to weld other battery materials and different thickness,such as polymer battery electrode without nickel plating, must be combined with sufficient power transformer to weld.
• This module includes main board and display board, optional 40A and 100A bidirectional silicon control rectifier (SCR), does not include welding transformers, welding pen, and other matching tools.
• 100 a / 40 LCD digital dual pulse encoder spot welder welder transformer controller board