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Everything you need to build a kWeld battery spot welder unit with the cables assembled.
This module is a versatile and fully adjustable high current voltage regulator with output current limiting.
This HP Power Supply is recommended by Keen Labs’ for the ‘kWeld Spot-Welder DIY-Welding-kit DIY-Spot-Welding-Kit.
This module features six Maxwell BCAP0310-P270-T10 ultracapacitors, delivering more than 1000A of pulse current to the kWeld system.
Housing accessory to the kWeld Battery Spot Welder kit.
Housing accessory for the kCap Ultracapacitor kit.
Optional cable assembly kit to connect the kSupply High Current Voltage Regulator and Charger module with a kCap Ultracapacitor module.
Opttional heat sink kit for kSupply module.
A set of two CNC machined brass bus bars need to be bolted to the circuit board to provide a high current path.
All bits and pieces required to fully assemble the kWeld cabling, including a pair of electrode holders.
A set of two electrodes made from 5mm (diameter) x 60mm (length) solid C14500 (tellurium copper) rods.
A 300A high current fuse (type ANL) that mounts on the kWeld electronic module.
A set of XT150 type high current connectors (two complete pairs, red/black) that reliably meet the high current handling demand of the system. Soldered to cable.
All mechanical parts required to connect all parts of the kWeld battery spot welding kit.
A 650 Farad / 2.7V ultracapacitor with an extremely low internal resistance of max 0.8 milliOhms from market leader Maxwell.
A set of XT150 type high current connectors (two complete pairs, red/black) that reliably meet the high current handling demand of the system.
This is the brain of the kWeld battery spot welder; a professionally reflow soldered, tested and programmed electronic module.