12V 100-200A Lithium Battery Spot Welding Machine Control board DIY full Sets

Description

Product Overview
12V 100-200A Lithium Battery Spot Welding Machine Control board DIY full Sets
Product selling points:
1. Portable, stable, reliable and durable. Can be used for welding 18650/26650/32650 and other lithium batteries
2. The MOS tube driving part is thickened up and down, and copper bars are added to greatly reduce the resistance and increase the overcurrent capability
3. Add 4 screw holes for easy installation or fixation of the shell
4. Some circuits have been adjusted to make the layout of the circuit board more reasonable and beautiful
5. Some circuits have been adjusted to make the circuit board layout more reasonable and beautiful
The main parameters:
Power requirements: Spot welding uses the principle of rapid local heating and cooling with high current, and requires sufficient current supply. Generally, the current of 0.1-0.15 nickel-plated sheet welding is about 90-150A, so the working power supply of the circuit board must be greater than or equal to 150A.
Power supply voltage: 12V-15V
Working current: 100-200A
Note: It will not work if it is discharged below 100A.
A battery with a large discharge current will directly affect the welding effect.
Instructions for use:
Welding is an engineering discipline. Spot welding is affected by factors such as pulse time, welding angle, strength, and flatness of the welding surface, and the effect will vary.
When spot welding, just place the soldering pen on the nickel sheet lightly. Do not use force to press the soldering pen. The distance between the two soldering pins is a little closer. If the solder joint becomes black, lower the gear, and if the molten pool is too small, increase the gear.
Use blades, stainless steel bowls and other iron and stainless steel with larger surfaces before welding, and then weld the battery after familiarizing yourself with the operation.
Interface definition: Please strictly follow the instructions for wiring, wrong connection can cause the circuit board to burn out
Function keys: used to switch the machine and switch gears
Long press the function button to boot, and default to the first gear, press and hold the function button for 2 seconds to release, the gear will increase by one gear, and the buzzer will sound the number of times the LED flashes corresponding to the gear.
Example: In gear 3, the buzzer sounds 3 times and the LED flashes 3 times.
There are 5 gears in total, from the 1st gear to the 5th gear, the spot welding strength is gradually strengthened, and the 5th gear is the strongest. After the 5th gear, press and hold the function key to shut down.
Note: The buzzer needs to be installed by the user. If it is not installed, it will not affect the welding.
List:
Soldering pen*2
Input wire*2
Circuit board *1
Screw set*4
Heat shrinkable tube*2
Nickel sheet*1
Shipping Policy
Item Location
Payment Mathord
Returns Policy
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Shipping Policy
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2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
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Item Location
ShenZhen
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condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
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