Portable Transistor Mini Spot Welding Machine 18650 Battery Spot Welder

1. Wide selection of welding power sources: lithium battery power supply or 12V car battery.

2. The controller is controlled by a single-chip microcomputer, and the output pulse is accurate to ensure the welding quality.

3. With LCD screen, it can display welding parameters.

4. The welding pen and the input line are connected by U-shaped cold-pressed terminal, which is convenient for disassembly and replacement.

5. The automatic touch welding method is adopted, and the manual trigger interface is retained, which can be selected according to your own usage.

6. The power board adopts 2 copper wires to increase the overcurrent capability.

7. Using 5*300A MOS tube, no need to dismantle the MOS tube.

8. The MOS tube driver adopts imported special chip driver. The fastest MOS tube can hit 20nS. Fast switching, preventing tube burst, non-triode push-pull drive.

9. The MOS drive design adds a transient diode to protect the MOS and prevent the tube from bursting.

10. 10AWG multi-filament flexible wire is used for soldering pen wire and input wire to increase the overcurrent capability.

11. The controller is mainly used for welding nickel-plated steel strips from 0.1mm to 0.15mm.

12. Add 25V10000uF high-frequency low-resistance capacitor to the power input for energy compensation and increase welding stability.

size:10x6x3cm

Material:Metal

colour:red

Package Contents:

1 * DC head

2 * Soldering pen line

1 * Spot Welder

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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