Transformer Controller Board Adjustable Time Current Welder Transformer Controller Board Digital Display DIY Battery Accessories
Feature:
1. Controller: STM8 industrial control center microcontroller is adopted. Isolate strong and weak current through optocoupler to ensure safe operation.
2. Design: The power line and foot switch line use bolts as quick connection terminals, which is more convenient and reliable.
3 Input time: input time and current adopt high-precision simple potentiometer, which is reliable and convenient for on-board power supply, state, pin, trigger indicator, and working state is clearly visible.
4. Function: reliable zero-crossing detection circuit design ensures SCR phase transfer accuracy. The controller is compatible with 40A scr. The digital control interface can change the current time and current settings.
5. Setting: input time is 1-50, cycle unit (1 cycle is 20 ms), current input (30-99%).
Specification:
Material: PCB
Color: red
Current: 40A/100A (optional)
100A thyristor/40A thyristor: ordinary thyristor
Transformer: common 1 AC 9V transformer
Welding pin: 3 * 100 welding pin aluminum oxide copper
Foot switch: EKW-5A-B aluminum foot switc
DKJ10-25 connector: European type quick connector cable DKJ10-25 quick connector
Red rocker switch: the red rocker switch is fused with the power socket
Size:
Control panel: 8x6cm/3.15x2.36in
Display screen: 4x3.5cm/1.57x1.38in
Origin: Mainland China
Model Number: Spot Welder Module
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
