NY-D03 100A/40A Spot Welder Time and Current Controller Dual Pulse Control Board LCD Display

Main Features 1 Multiple specifications up to 5 sets of parameters can be set allowing you to switch welding material and directly call parameters without re setting 2 Chinese LCD interface intuitive operation convenient 3 The welding pulse is in the mode of the double pulse If the welding time is set to 0 at any time it will become single pulse welding 4 Live network voltage compensation can automatically adjust the output according to the changes of mains electricity to ensure that the effective heat of each welding under the same welding parameters remains the same and the welding spots are uniform 5 Parameters are adjusted to encoder input mode which is more accurate and convenient 6 With welding counting function the counting range is 0000 9999 so that you can do know welding and can save electricity7 Time input 0 99 cycles unit cycles one cycle is 20ms current input 30 99 8 The whole board adopts STM8 industrial single chip microcomputer as the main control core 9 Strong and weak electricity is isolated by optical coupling which makes the operation safer 10 The power cord and foot pedal switch wire are equipped with fast connecting terminals without screws which is more convenient and reliable 11 Design a reliable zero crossing detection circuit to ensure accurate phase shifting of SCR 12 This controller is compatible with the 40A 100A thyristor   Num NY D01NY D02NY D03NY D04 this item NY D051Power supplyAC9 12V 3W 50HZ 60HZ AC powe