DIY Portable Mini Spot Welder Machine 18650 Battery Various Welding Power Supply

Description

Product Feature
A Wide Selection of Welding Power Supply: Lithium battery power supply or 12V car battery.
The controller is controlled by a single-chip microcomputer, and the output pulse is accurate to ensure the welding quality.
With an LCD display screen, can display welding parameters.
The welding pen and the input line are connected by U-shaped cold-pressed terminals, which are convenient for disassembly and replacement.
Using automatic touch welding mode, while retaining the manual trigger interface, you can choose according to your own use.
The power board uses 2 Gusi copper to increase the overcurrent capacity. Using 5 300A MOS tubes, non-disassembled MOS tubes.
The MOS tube driver adopts the imported special chip driver. The fastest MOS tube can be hit with 20nS. The switch is fast to prevent the explosion of the tube and the non-triode push-pull drive.
The MOS drive design adds a transient diode to protect the MOS and prevent the explosion of the tube.
10AWG multi-filament flexible wire is used for the welding pen line and the input line to increase the overcurrent capacity.
The controller is mainly for welding nickel-plated steel strips from 0.1mm to 0.12mm.
A 25V10000uF high-frequency low-resistance capacitor is added to the power input for energy compensation, which increases welding stability.
Note
Spot Welding Machine Set only, other accessories demo in the picture is not included.
Battery Selection:
1: 12V car battery from 25 to 40ah, requires good performance and small internal resistance
2: 4000 to 6000mAh 45C to 60C 3S model airplane lithium battery
3:30 to 35ah 12V capacity lithium battery pack
Welding materials:
Welding 0.1 to 0.12mm thick nickel-plated steel strip
Energy Setting:
The energy must gradually increase from 01, and the maximum should not exceed 50.
Exceeding the above conditions may cause damage to the controller.
Product Specification
Type
Spot Welder Machine Set
Material
Metal
Input Line Length
App.20cm/7.87in
Length of Welding Pen
App.30cm/11.81in
Color
Red+Blue+Black
Battery
Lithium battery (not included)
Package Included
1 x Controller
2 x of Welding Pen
2 x of Power Input Line (Red and Blue)
1 Pair of U-Shaped Cold-Pressed Terminal (Used to Connect to Input Power)
1 x User Manual
Location Descriptions
In order to improve buyer's purchasing experience and let the buyer receive items as soon as possible, we currently set three warehouses in diffirent cities of United States : one in Fremont, California; one in CITY OF INDUSTRY, California; one in Whippany, New Jersey. When the order is generated, we will prioritize the delivery of items from the nearest warehouse with sufficient inventory to the buyer to the order receiving address. Hope you could get your item soon. But sometimes due to inventory reasons, we will transfer the goods to the buyer from other warehouses. If you have any problem,please contact us by email. Thanks for your understanding and support in advance!
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