Máy Hàn Điện Mini Cầm Tay 18650

Lidu portable mini diy spot welding machine 18650 battery welding power supply
100% brand new, high quality
Characteristics:
-lithium battery power supply with wide choice of welding power supply or 12v car battery.
-the controller is controlled by a single chip microcomputer and the output pulse is accurate to ensure welding quality.
-lcd display screen, which can display welding parameters.
-solder pens and input lines are u-shaped cold-pressure terminals that can be easily disassembled and replaced.
-use automatic welding mode, while retaining manual trigger interface, you can choose according to your own usage.
-the power plate uses 2 gu's copper to increase the current capacity.
As shown in figure 7, use 5,300a mos tube, not disassemble mos tube.
8. The mos tube drive is driven by imported special chip.The fastest mos tube can be hit by 20 ns.The switch is fast to prevent the explosion driven by the push-and-pull of the tube and the non-pole tube.
9. Mos drive design adds transient diodes to protect mos and prevent tube explosion.
10. 10 awg multi-wire soft wire is used to weld pen and input lines to increase over current capacity.
-the controller is mainly used for welding nickel-plated steel strip from 0.1 mm to 0.15 mm.
-a 25v 10000uf high frequency low impedance capacitor is added to energy compensation, which increases the power input for welding stability.
Spot welding machine set only, other parts of the picture demonstration not included.

Description of use:
1: power connection
The controller has a 20cm 10 awg input line.One end has been pressed with a u-shaped terminal and the other end has not been processed.Connect crimp u-shaped terminals to the control power input, while the other end is treated according to its own power supply.Don't connect negative pole errors.
2: switching off and off
There is the next power switch on the control substrate.Press and wait 3 seconds.After the buzzer drops, the lcd lights up and starts.Press the power switch again to turn off.
3: screen description and parameter adjustment.
4: welding
Keep the welding foot clean.If the welding pin is polished into a circular head, the welding effect can be improved.Manual and automatic methods are available.

Specifications:
Materials: metals
Input line length: app.20 cm/7.87 in
Length of welding pen: app.30 cm/11.81 in
Color: red+blue+black
Battery: 18650 lithium battery (excluding)
Number: 1 set

Note:
There is no retail packaging.
Allow 0-1 cm error to be measured manually.Please make sure you don't mind before you bid.
Images may not reflect the actual color of the project due to differences between different displays.Thank you

Packaging:
1pc x controller
2pcs x welding pen
2pcs x power input line (red and blue)
1 pair of x u-shaped cold-pressure terminals (for connection to input power)
Several heat shrink tubes used to reduce the power input