Control board for spot welding 40A

Control board for spot welding 40A

  • Built on STM8 microcontroller
  • Opto isolation of power and control circuits
  • Adjust the response time with a simple potentiometer
  • Maximum Triac current 40A
  • Digital control interface, displays current time and current settings.
  • Power board 9-15v (AC)
  • Size: 80x60 mm / 3.15x2.36

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The connection diagram of the control board for spot welding is shown in the figure below. Connection diagram of the control board for spot welding
  • Thyristor 100 A
  • Opto isolation for safer operation
  • Self-locking plug for connection
  • Indicators: pulse time 1–50 (1 division - 20 ms), current strength (30–99%).
  • Built-in indicator allows you to see the operating status of the device
  • Pulse time and current control knobs
  • Stable and reliable industrial microcontroller
Control Boards for Spot Welding 100A for those who want to assemble their own spot welding from a microwave transformer.

The controller will help to weld the tape and the 18650 cell in a good quality.
Great for soldering 18650 batteries. With the controller, you can easily and easily control your welding machine.

Top view of spot welding control band 40A Bottom view of spot welding control board

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