Inverter Welding Machine Circuit Board 200 Driver Board Field Tube MOS Machine Accessory Circuit Board

Feature Customers who purchase without a transformer please solder the E128 transformer according to the screen printing position on the board The installation must be correctly plugged into the board distinguishing the positive and negative poles of each wiring and the signal line Be sure to check the wiring carefully Turn on the auxiliary power of the switching power supply first test and control are normal and other parameters are normal and then turn off and then turn on the main DC power Package includes 1 x Circuit Board