Spot Welding Machine 9V 40A Current Adjustable DIY Controller Panel Time and Current Control Function 220V

This control panel of the spot welding machine is independently developed for the DIY or the simple resistance welding.

The principle of silicone controlled phase shifting triggering is adopted to adjust the time and the current to achieve the purpose of welding.

Equipped with digital display, you can see the time and current directly, simple and easy to use.

Strong and weak electricity is isolated by optocoupler, safer to operate.

Using high precisions single bit potentiometer, to ensure reliable and convenient input.

A reliable zero-crossing detection circuit to ensure that the SCR phase accurate.

Specifications:

Name: Spot Welding Tool Set

Type: 9V 40A

Voltage: AC220V

Colour: Red

Material: metal, plastic

Package Contents:

1 set x 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.

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