X100 12V Portable Spot Welder Kit LCD Display Lithium Battery Spot Welding Machine Control Board Equipment DIY Kit

Features: 1. Multi parameter display: 100 levels of power can be adjusted, and the lcd screen displays real-time parameters such as level, voltage, current, temperature, etc2. Real time voltage monitoring protection: When the spot welding current exceeds the set short-circuit current value, the spot welding will be terminated3. Real time mos tube temperature protection: When the mos tube temperature exceeds 45 ℃, spot welding will be terminated4. Using 6 mos transistors, spot welding peak current is 600a, pure copper conducts electricity and heat, improving spot welding efficiency5. Using 10awg wire and aluminum oxide copper spot welding needles to ensure high current passing capacity and durability6. Multi parameter adjustable: Switching between chinese and english, buzzer switch, preheating pulse, high temperature protection, short circuit protection, etcParameters: Product model: x100Working voltage: 12vWorking current: 20-45ahStandby power consumption:Welding nickel sheet thickness: 0.1-0.3mm (related to battery rate)Welding peak current: 500aPower supply selection1.12v lead-acid battery, 2 requires battery capacity of 20ah-45ah. For lead-acid batteries exceeding 45ah, please contact customer service for current limiting methods2. Model airplane batteries or lithium battery packs require 3s-4s, and the product of capacity (ah) and discharge rate (60c is the discharge rate of 60) should be between 200-350, which is more suitable3. The car starter requires 12v, ec5 interface, and peak current not exceeding 500aWill damage the control circuit of the spot welding machineProhibit the use of farah capacitors, switching power supplies, transformers, chargers, water batteries, and power banks to power spot welding machinesOperating instructions1.After 5 minutes of inactivity, it will automatically enter sleep mode2. Sleep mode can reduce device power consumption when not in use3. If not used for a long time, please disconnect the power supply to avoid damage to the battery feed4. If spot welding fails, it may be due to poor battery discharge. For brand new ones, attention should be paid to extending the input for those with higher safety ratings5. Increasing the gear from 0-5-10 at once is prohibited, and excessive adjustment is not allowed, such as 0-30, which may easily burn the board. It is important to note that adjusting the gear is to adjust the welding time, not the current.6. When spot welding, keep the nickel sheet and battery surface flat, and there should be no gaps in the fit. When spot welding, tilt the probe slightly and do not apply force. Just touch gently, as applying force may not tighten the spot.Package include:Package 1:Motherboard * 1Package 2:Motherboard * 1Welding pen * 2Connection line * 2Heat shrink tubing * 2Nickel sheet * 1Screw * 4Transparent shell * 1