Product name: high-capacity two-string two-parallel farad capacitor spot welding machine

Voltage: 22ov to 12v_.
Power: charging power is about 60w
Discharge power 3000-400ow
Size main body: 127_127*155mm
Weight_2.278kg.

Original design intention
This spot welder is the latest Fara capacitor spot welder designed by our original design. It has many advantages over the 1000-cell type and transformer type.
First of all, compared to the battery discharge igniter, the farad capacitor is not over-discharged, even if it is placed in Ov, it is a normal voltage range. At the same time, the 2 series of farad capacitors can reach a discharge voltage of 5.4v, which is much higher than the v of the battery, which can greatly increase the discharge power and instantaneous current.
Secondly, the common commercial desktop lighting machine generally uses a transformer to output. The disadvantage is that it is bulky and bulky and must be plugged in. Our spot welding machine uses i2v Russian power. In addition to the distributed power supply, it can also be used from purchased accessories. Power bank or battery for power supply, easy to carry and use outdoors. The power part adopts i2 AFS-8407 high-power mos tubes, each with a maximum current of 300a, and a total of 2400A nominal. There is enough redundant space to ensure the mos tube Life expectancy, 4 South Korean imported 2.7v300OF super capacitors, both positive and negative electrodes are added with 0.5mm copper row, no need to tin, more close, more current, there are two options for detachable soldering pen, suitable for a variety of Different occasions. The control part adopts digital display numerical control circuit on screen, double pulse output, pulse time and interval time can be adjusted according to needs, charging current can be adjusted, charging voltage can be adjusted, bilingual settings in Chinese and English, voltage accurately displayed to 0.oiv, The number of splendid connections can be counted,
In the actual test of the product, there is no problem with 0.3 nickel plating. It can be connected with 0.2 pure nickel or 0.5 copper strip, and the heating is not obvious for several consecutive times.

product advantages
1. Copper bar thickened power circuit-high cost and high power, can be larger overcurrent, and reduce heat generation and internal resistance
2. Detachable bright pen, you can change to a different length later or upgrade to one-piece or other brush pens
3.12v low-voltage power supply, safe to use, easy to carry, no need to worry about too much power i2 300A6OS tubes, high current, durable and no explosion
4. Digital display numerical control module, all parameters are displayed intuitively, and you can see it at a glance