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K99 Small Automatic Spot Welding DIY Complete Set of Accessories 18650 Lithium Battery Spot Welding Machine Pen Control Main Board Spot Welding Machine
- K99 Small Automatic Spot Welding DIY Complete Set of Accessories 18650 Lithium Battery Spot Welding Machine Pen Control Main Board Spot Welding Machine; 99th power level adjustment Real-time digital tube display of current position. The position ranges from 0 to 99. The 1st position is the lowest and the 99th position is the highest. When using, the positions are incremented sequentially.; Use 5 MOS transistors The control board of the spot welding machine uses 5 MOSFETs. When connected in parallel, the theoretical maximum current can reach approximately 1700A.
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MOS transistor * 5 When connected in parallel, the theoretical maximum current can reach approximately 1700A. Five positions for MOS tubes are reserved on the backside of the PCB. It is convenient for players who are familiar with electronic knowledge and have practical skills to add MOS tubes by themselves, thereby enhancing the fun of the game. Gear 0 - 99. Gear 1 is the lowest and gear 99 is the highest. The gears increase sequentially as you use them.
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- Return for refund within: 30 days
- Return for replacement within: 30 days
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