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Spot Welding Machine Control Board Ny-d01 40/100a Thyristor Digital Display Spot Welding Time & Current Controller Panel Timing Ammeter 



 Specification of  Spot Welding Machine Control Board :



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

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

Packing List:1 Set *Control Board



 Features:

Hence this point of the welding machine control board is a DIY or simple resistance welding and independent development of the controller. Moreover using SCR phase shift trigger principle, by adjusting the time, current size, to achieve the purpose of welding.

 The main features of the controller:



STM8 industrial microcontroller to do the main control core.

strong and weak through the optocoupler isolation, in addition the operation is more secure.

power cord and foot switch line with screw-free quick connect terminal, more convenient and also reliable.

input time, current using high-precision single-bit potentiometer, to ensure reliable and convenient input

Moreover onboard power, status, foot, trigger indicator, working status is clearly visible.

design a reliable zero-crossing detection circuit to ensure that the SCR phase shift accurate.

The controller is compatible with 40A-100A thyristor.

A digital control interface, you can also display the current set time and current.

time input 1-50, unit cycle (1 cycle is 20ms), current input (30-99%)



 Package included:







1 x Spot Welding Machine Control Board





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