NY-D01 100A/40A Spot Welding Machine Control Board Welder Transformer Controller Panel Parts Adjust Time Current Digital Display
ID: 15102

NY-D01 100A/40A Spot Welding Machine Control Board Welder Transformer Controller Panel Parts Adjust Time Current Digital Display

4.9 (822 votes) | 976 orders
Price: US $9.95 - 28.28 / piece
Discount Price:
US $8.99 - 20.16 / piece


Features and specifications:
100A Set / 40A controller : Package includes control panel, display panel, matching cable, red and green knob and thyristor.
100A Thyristor / 40A Thyristor: Just Thyristor
power transformer: Just 1 AC 9V transformer (220V . If you need 110V , you can search in our store )
Welding Pin: 3 * 100 Welding Pin Alumina Copper
Foot Switch: EKW-5A-B Aluminum Foot Switch
DKJ10-25 Connector: European Quick Fitting Cable Quick DKJ10-25 Connector
Red Rocker Switch: Red Rocker Switch Fused Power Socket
This point of the welding machine control board is a DIY or simple resistance welding and independent development of the controller. Using SCR phase shift trigger principle, by adjusting the time, current size, to achieve the purpose of welding.
The main features of the controller:
1: STM8 industrial microcontroller to do the main control core.
2: strong and weak through the optocoupler isolation, the operation more secure.
3: power cord and foot switch line with screw-free quick connect terminal, more convenient and reliable.
4: input time, current using high-precision single-bit potentiometer, to ensure reliable and convenient input
5: Onboard power, status, foot, trigger indicator, working status is clearly visible.
6: design a reliable zero-crossing detection circuit to ensure that the SCR phase shift accurate.
7: The controller is compatible with 40A-100A thyristor.
8: a digital control interface, you can display the current set time and current.
9: time input 1-50, unit cycle (1 cycle is 20ms), current input (30-99%)
More informations
connect picture 1
connect picture
① welding pen
② Microwave transformer
④ 9V transformer
⑤ Boot switch
⑥ AC 220V / 110V
Test picture
Powerful functions
① Compatible with 41-100A thyristor
Strong and weak electrical use optocoupler isolation, the operation more secure.
③ Create-free quick connect terminal. Use hand push raised above, put wires in.
Time and current digit display. Time range 1-50 cycle, one cycle 20 millisecond. Current range 30-99%
⑤Onboard Indicator, can see working status clearly
⑥ Time and Current adjust knob
⑦Industrial microcontroller, stable and reliable
100A set
40A set


100A set




  • Brand Name: Olive Leaf
  • Compatible Brand/Model: None
  • Model Number: Time Current Controller


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