100A Digital Display Spot Welding Controller Board / Piece
Specifications and features :
1 The use of STM8 industrial control center microcontroller.
2 Strong and weak electricity through optocoupler insulation, safe operation.
3 The power line and foot switch line adopts the bolt the quick connect terminal, more convenient and reliable.
4 Input time, current using a high-precision simple potentiometer, to ensure reliable, convenient input
5 On-board power supply, state, foot, trigger indicator, work status 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 Input time of 1-50, cycle unit (1 cycles is 20 ms), current input (30-99%),
Copyright Β© by EV Lane 2023. All rights reserved.