NYD01 Digital Spot Welding Machine Control Board40A

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.

the design of reliable zero crossing detection circuit to ensure that the SCR phase shift accuracy.
digital control interface, you can display the current time and current settings.
time input 1-50, unit cycle (1 cycles is 20ms), current input (30-99%)
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.
Colour:red
Material:PC+Metal

Package Contents:
1 x 40A Digital Spot Welding Machine Control Board

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.

About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.

About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.

About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! !