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Outstanding Oumefar Cheap bargain 9-12VAC Mini Size 40A Board Welder 100A Controller Spot

Oumefar 9-12VAC Mini Size 40A/100A Spot Welder Controller Board

$17

Oumefar 9-12VAC Mini Size 40A/100A Spot Welder Controller Board

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Product description

Color:40A

The spot welder control module is developed for DIY or simple battery welder. Mainly used for welding nickel plated single cells or battery packs. The module includes a main board and display board, optional 40A and 100A bidirectional thyristor, excluding welding transformers, welding pens and other tools.


Features:

1. You can save the last operation, monopulse triggers this module.

2. Voltage compensation: According to the local voltage change, automatically adjust the compensation output, and displays local voltage and compensation value for about 1 second while triggering.

3. 0 999 welding count function: The number of weldings is clear at a glance. Press and hold the encoder for 3 seconds to clear the count bit.

4. Time input 0 99 cycle (1 cycle is 20ms), adjustable welding strength 30% 99%.          

5. 9 12V AC power input, need to use AC transformer.

6. Power input and external triggering is convenient and fast, no need to solder terminals.

 

Specification:

Supply voltage: 9 12VAC

Bidirectional thyristor: 40A, 100A (Optional)

Package weight: Approx. 10g

 

How to use:

1. Voltage Calibration

Voltage calibration must be performed at the first time. Calibration is no longer required as long as power transformer of the module is not replaced. Of course, if the voltage is not correct, you can also calibrate it.

Calibration operation: press the encoder knob, then supply power to the module, enter the calibration interface. The first option can adjust the flashing value, adjust with the short encoder, after three adjustments, short press the e

Oumefar 9-12VAC Mini Size 40A/100A Spot Welder Controller Board