Description:
The NY-D01 40A Digital Display Spot Welding Controller Board offers precise, microcontroller-driven control for resistance welding applications. Employing silicon-controlled rectifier (SCR) phase shifting, this board enables accurate adjustment of welding time and current. The integrated digital display provides clear, immediate feedback of set parameters.
Electrical safety is enhanced through optocoupler isolation between power and control circuits. A high-precision single potentiometer facilitates reliable parameter input, while a dedicated zero-crossing detection circuit ensures accurate SCR triggering. Built on a high-quality PCB, this compact 40A controller module (8cm x 6cm x 2cm) is designed for robust performance in DIY and light industrial resistance welding projects.
Specifications:
- Current Input: (30-99%)
- Material: Plastic+Metal
- SCR: 100A
Features:
- Industrial-Grade Microcontroller: Powered by the robust STM8 industrial control microcontroller, ensuring stable and precise welding operations.
- Enhanced Safety with Optocoupler Isolation: Strong and weak electrical circuits are isolated via optocoupler insulation, providing a safer working environment.
- Reliable and Convenient Connections: Power and footswitch lines utilize bolt quick-connect terminals, simplifying setup and ensuring secure connections.
- Precise Parameter Adjustment: Input time and current are easily adjusted using a high-precision potentiometer, guaranteeing reliable and user-friendly control.
- Clear Operational Status Indicators: On-board power, status, foot switch, and trigger indicators provide clear visual feedback of the controller's operational state.
- Accurate SCR Phase Shift with Zero-Crossing Detection: A reliable zero-crossing detection circuit ensures precise SCR phase shift accuracy, resulting in consistent weld quality.
- 40A SCR Compatibility: Designed to seamlessly integrate with 40A Silicon Controlled Rectifiers (SCRs) for high-power welding applications.
- Digital Display Interface: Features a digital control interface that clearly displays current time and current settings for easy monitoring and adjustment.
- Adjustable Time and Current Settings: Offers a wide range of adjustable settings, with input time from 1 to 50 cycles (1 cycle = 20ms) and current input from 30% to 99%.
Package Included:
1 x NY-D01 40A Digital Display Spot Soldering Station Time and Current Controller Board Spot Welders