Bút Hàn 12v-14.6v Cho Pin 18650


519.998 ₫ 269.999

Sản phẩm Bút Hàn 12v-14.6v Cho Pin 18650 đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 519.998 xuống còn ₫ 269.999, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam

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【specification】
-Can weld 18650/26650/32650 lithium battery, portable, stable and reliable
-System voltage: 12V-14.6V
-Working current: 90-150A

Suggested battery:
-20-45ah lead-acid battery, good performance, low internal resistance
-3.5-5.5ah 45C 3S aviation model lithium battery pack
-30-35ah capacity 18650 battery pack
-The circuit with a 12V battery will become an energy storage spot welder for welding nickel sheets (such as lithium batteries and nickel-chromium batteries). According to different configurations, the thickness can be about 0.1MM-0.15mm

【note】
If the battery is very good and the internal resistance is very low, there may be a large current overload.
If you are not sure about the battery, it is best to use a 2.5² or 4² wire to extend the wire by about 1 meter, so as to reduce the risk of burning the power tube.
18650 batteries and DC power sources cannot be used as power sources. It must be equipped with a high-rate RC battery or car battery!

Power requirements:
Spot welding adopts the principle of rapid local heating and large current cooling for welding. Sufficient current supply is needed, usually 0.1-0.15 nickel plate welding current is about 90-150A, because the working power of the circuit board must be greater than or equal to 150A.
The following battery packs can be used as a working power source:
12v starter power for automobiles, 3s high-rate battery pack for model airplanes, three-string high-rate lithium battery pack, Hitachi 40900 3-pin battery pack, lead-acid battery with good performance above 12v 20A.

Calculation formula:
Capacity x discharge rate = load capacity
Take the 3000ma model battery as an example. The discharge speed is 45C (3.0X45C = 135A)

Button description:
Each time you press the button, the power will increase by one level. LED 1-5 means that the power is from small to large, 1 means minimum, 5 means maximum, and all LEDs are turned off to turn off the output

【Package Included】
1 set of diy12v spot welding kit

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