- Stock: In Stock
- Model: ST230045238
- SKU: ST230045238
Specifications:
Power supply: AC9-12V 3W 50HZ/60HZ(AC power must be used, dc power does not trigger)
Start mode: foot or other passive normally open point(note that it must be normally open point, no source signal can be used)
Trigger form: silicon controlled special imported optocoupler
Display form: 0.36 digital tube Adjustment mode: entiometer/knob
Time range: 1-50
Current range: 30-99
Welding output: single pulse
Voltage regulator: none
Counting function: none
Save after power failu
Number of specification groups: 1 group Broup VGAT
Drive SCR: bidirectional SCR, 100A and below, can drive a G class, not externa I SCR module. Factory board with thyristor
Size: 80×60mm
Features:
The control panel of the spot welding machine is a controller which is independently developed for the DIY or the simple resistance welding. The principle of silicon controlled phase shifting triggering is adopted to adjust the time and the current to achieve the purpose of welding.
The main features of this controller:
1: the use of STM8 industrial microcontroller control center.
2: strong and weak electricity through optocoupler isolation, 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, to ensure 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 to ensure that the SCR phase shift accuracy.
7: the controller is compatible with 100A scr.
8: digital control interface, you can display the current time and current settings.
9: time input 1-50, unit cycle (1 cycles is 20ms), current input (30-99%)
Package Include:
【40A Type】:
1× Main Board
1× Display Board
1× Cable
【100A Type】:
1× Main Board
1× Display Board
1× Cable
