ITEM NAME:Spot Welders Control Board 40A Digital Display Spot Welding Time and Curren Y9J4 Spot Welders Control Board 40A Digital Display Spot Welding Time and Curren Y9J4 The control panel of the spot welding machine is a controller that has been independently developed for the DIY or the simple resistance welding. The principle of silicon controlled phase shifting triggering has been adopted to time and current to achieve the purpose of welding. The most important features of this controller: 1: the use of STM8 industrial microcontroller control center. 2: strong and weak electricity via optocoupler insulation, safe operation. 3: the power line and the foot switch line adopts the screw free fast connection terminal, more convenient and reliable. 4: input time, current using high-precision single potentiometer, reliable input, convenient 5: on-board power supply, state, foot, trigger indicator, working state clearly visible. 6: the design of reliable zero-crossing detection circuit that the SCR phase shift accuracy. 7: the controller is compatible with 40A scr. 8: digital control interface, you can view the current time and current settings. 9: time input 1-50, unit cycle (1 cycle is 20 ms) colour:red Material:plastic Package Contents: 1* NY-D01 40A Digital Display Spot Welding Machine Transformer Controller.Find many great new & used options and get the best deals for Spot Welders Control Board 40A Digital Display Spot Welding Time and Curren Y9J4 at the best online prices at shop2india!
