40A/100A Spot Welding Machine Control Board Welder AC110V 220V to 9V Transformer
$ 14.93
Description
The new and old models of the spot welder control board will be sent randomly, and the pictures of the new models are as follows: NY-D01 NY-D02 NY-D03 NY-D04 NY-D05 1 Power supply AC9-12V 3W 50/60HZ (AC power must be used, DC power cannot be triggered) 2 Start method Foot pedal or other passive normally open point (note that it must be a normally open point, and active signals cannot be used) 3 Trigger form Special imported optocoupler for thyristor Pulse transformer 4 Display method 0.36 digital tube 0.56 digital tube LCD screen 0.56 digital tube 0.56 digital tube 5 Adjustment method Potentiometer/rotation Encoder + button Encoder + button button button 6 time limit 1-50 1-99 1-99 1-99 1-99 7 Current range 30-99 300-999 30-99 30-99 30-99 8 Welding output Single pulse Double pulse Double pulse Single pulse Single pulse 9 Voltage stabilization function No Yes Yes No No 10 Counting function No Yes Yes No No 11 Power-down save Yes Yes Yes Yes Yes 12 Number of specification groups team 1 team 1 team 5 team 1 team 1 13 Drive thyristor Bidirectional thyristor, 100A and below, can drive a G-level, no external thyristor module is allowed. The board comes with SCR. SCR module or two back-to-back unidirectional SCRs (G1K1 G2K2), the board does not have SCRs. 40A and 100A are only separate control boards, without transformers AC110V 220V TO 9V is only a separate transformer, does not include the control board 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%) Time and current digital display, time range 1-50 cycles, one cycle 20 milliseconds, current range 30-99%. Screw-free quick-connect terminal, grab the upper protrusion by hand, insert the thread into the hand, release the hand, the line can be pressed tightly, super convenient Strong and weak electricity is isolated by optocoupler for safer operation. Compatible with 41-100A thyristor Using industrial single-chip microcomputer for reliable zero-crossing detection design, stable and reliable performance Time current adjustment knob On-board indicator light, the working status is clear at a glance. AramDescription of the fault： Time or current is not adjustable, the number does not change Solution First look at the pad on each of the 3 pins of the potentiometer. As shown belowe When there is a break, you can re-weld it with a wire. Note: The position of each potentiometer is as shown below.
This flashlight is even better than I'd hoped it would be. There was damage to the box but the light works well. Shipping time was good. No communication with the seller but he kept me up to date. Price was excellent, given the quality of the light. A little more attention to packing is the only suggestion I have.
Easy Breezy Transaction. Thank YOU!!! ★ª ˜¨★ª ˜˜ª.*.★☆★ Ebay seller. Ordered in 2025 after the freaking Tariff saga, thus there's an uncertainty in delivery. However, seller sent a message and refunded just in case!! Thank You!!
Original order was lost is the States. Supplier asked if I would like a refund or try again. Second shipment went out next day and arrived timely. ASAAA+++++
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