DIY Portable Mini Spot Welder Machine Set Circuit Board Pen Kit Power Supply

Description

Product Description
Features:
-Using intelligent logic control chip to calculate battery power intelligently, to prevent tube explosion
-MOS tube*6 (three on the front and three on the back) spot welding peak current can resist 1800A
-Four-way LED display, integrating capacity, magnification, gear, power warning, and four major functions in one -Smart matching operation is simple and effective
-Self-selection and adjustable power: rate gear + capacity gear + power 6 gear selection = excellent solder joints
-Early warning function: low power warning, over power warning (no welding)
-Intelligent control to avoid pipe explosion
-Built-in early warning protection mechanism
Specifications:
Working voltage: 6.5V-16V
Working current: <20ma
Standby power consumption: <0.5ma
Recommended temperature: -10-60℃
Product size: 107*53mm± 1mm
Product weight: <100g
Welding peak value: 1800A MAX
Current intelligent sleep: 8 minutes of no operation, automatic sleep
Function test:
1. The spot welder board can be powered by lithium battery 2S, 3S or 4S lead-acid battery, and the power supply voltage needs to be
Between 6.5V-16V, not in this range may cause damage to the board components;
2. Connect the line according to the connection diagram. After powering on, select the appropriate capacity, magnification and
Parameter such as gear position, observe whether the indicator light is normal;
3. The welding pressure applied to the nickel sheet must be moderate, and the contact surface of the nickel sheet and the battery should be free of oil stains and protrusions.
起，oxidize. Practice on the surface of iron and stainless steel to be able to tear off the 0.1mm nickel sheet
So far, it shows that you are familiar with it and can perform welding battery operation;
4. When the battery temperature is too low, it may cause the performance of the battery to drop and preheat more than a dozen solder joints.
After that, the peak performance can be restored. It is best to use it in a warm room.
After charging, you can wake up and turn on again.
Package Included:
1* Main board
2* Spot soldering pens(38cm length)
4 Sets of Screw
2* Connection line
2 meters Nickel sheet
2* Heat shrinkable tube
Tips:
① Welding is a technique that requires practice. The scientific principle of spot welding is resistance welding.
Tight or too loose will cause the solder joints to be weak, a successful soldering will not produce large
Measure sparks and visible light in the solder joints.
②The best technique is to lightly press the soldering pen to feel the collapse of the solder joint at the moment of current output. this
When the solder joint has enough heat, the cooling time is short, and it can work firmly for a long time.
③ Too tight or too loose will lead to weak welding or burn through, and it must be avoided.
Avoid multiple soldering to the oxide layer, and ensure that the contact surface is bright.
④The best solder joints can be obtained with different welding strengths of 1-6 grades.
Payment
1. We accept PayPal only.
2. All major credit cards are accepted through secure payment processor PayPal.
3. Payment must be received within 7 business days of auction closing.
4. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping
1. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. Items will be shipped within 1-3 business day when we received payment.
3. Delivery time depends on destination and other factors
Returns
In the unlikely event that a return is request, all returns must include all original items undamaged,
In re-saleable condition, all original packaging including manuals, warranty forms, etc.
Software sales are not refundable.
Shipping and handling fees are not refundable.
Buyer is responsible for shipping costs incurred shipping products back
Contact Us
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If you have any questions, please feel free to contact us via "Ask seller a question" , we will reply your email within 24 Working hours.
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