300A MOS Tubes Spot Welding Machine Portable Transistor Mini Welder LCD Display

Description

Pruduct parameters: Multiple welding power sources: 12V car battery, lithium battery, super capacitor Two welding methods: trigger switch, automatic welding 5 high-current low-resistance MOS transistors Color LCD liquid crystal display One 25V10000uF high frequency low resistance capacitor to compensate welding energy Product size: 10*2.5*3cm/3.94*0.98*1.18in Weight: 200g/0.44lb Packing list: 1*controller 2*Soldering pen (including soldering pins) 2*Power input line 2*U-shaped cold-pressed terminal Several heat shrinkable tubes
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300A MOS Tubes Spot Welding Machine Portable Transistor Mini Welder LCD Display
Product Description
Description
Features：
1: Wide selection of welding power sources: lithium battery power supply or 12V car battery
2: The controller adopts single-chip microcomputer control, the output pulse is accurate, and the welding quality is guaranteed
3: The controller has an LCD display screen that can display welding parameters
4: The soldering pen and the input wire are connected by U-shaped cold-pressed terminals, which is convenient for disassembly and replacement
5: The controller adopts automatic welding mode, while retaining the manual trigger interface, you can choose according to your own usage
6: The power board uses 2 ounces of copper to increase the overcurrent capacity
7: Use 5 300A MOS tubes, non-disassembled MOS tubes, good tube consistency
8: The MOS tube driver adopts imported special chip driver, and the MOS tube can be turned on as fast as 20nS, and the switch is fast to prevent the tube from exploding. Non-triode push-pull drive,
9: MOS drive design adds transient diode to protect MOS and prevent tube explosion
10: The soldering pen wire and the input wire use 10AWG multi-wire soft wire to increase the current capacity
11: The controller is mainly for welding 0.1mm to 0.15mm nickel-plated steel strip
12: Add a 25V10000uF high-frequency low-resistance capacitor to the power input for energy compensation to increase welding stability
Instructions for use:
1: Power wiring
The controller comes with a 20cm long 10AWG input wire, one end has been crimped with the U-shaped terminal, and the other end has not been processed. Connect the crimped U-shaped terminal to the input end of the control power supply, and handle the other end according to your own power supply.
Note, do not connect the positive and negative poles wrong
2: Power on and off
There is a power switch under the control panel. After pressing it, wait for 3 seconds. After the buzzer beeps, the LCD lights up and the boot is completed. Press the power switch again to shut down.
3: Screen description
WELD ENERGY: Parameters 01-99
INPUTE: Power supply voltage shows the current input power supply voltage
WELD WAY: There are MANUAL manual and AUTO automatic
4: Welding
Press the welding pen obliquely onto the nickel strip to keep the welding needle clean.
According to the actual test, if the welding needle is ground into a round head, the welding effect can be improved
There are two ways of welding, manual and automatic.
In manual mode, you can make a trigger switch by yourself. The plug of the controller can be plugged into the manual trigger socket of the controller. Each time you press the trigger switch, the buzzer will sound twice to complete one welding.
In the automatic mode, when the two welding pins touch the nickel strip, there is a delay of 1 second, the buzzer emits three beeps, and one welding is automatically completed.
Pruduct parameters:
Multiple welding power sources: 12V car battery, lithium battery, super capacitor
Two welding methods: trigger switch, automatic welding
5 high-current low-resistance MOS transistors
Color LCD liquid crystal display
One 25V10000uF high frequency low resistance capacitor to compensate welding energy
Product size: 10*2.5*3cm/3.94*0.98*1.18in
Weight: 200g/0.44lb
Packing list:
1*controller
2*Soldering pen (including soldering pins)
2*Power input line
2*U-shaped cold-pressed terminal
Several heat shrinkable tubes
Payment
Delivery details
Terms of sales
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Payment
We accept PayPal payment only
Payment must be received within 7 days after order is made.
Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Delivery details
Shipping:
The item will be shipped from our US warehouse to United States, which is more faster than from aboard.
2-9 working days to: USA
Terms of sales
We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
About us
Your satis
faction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
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Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
On May-12-21 at 03:23:31 PDT, seller added the following information: