A microprocessor using extremely high-speed transistor switching ... the welder's microprocessor can sense the welding arc conditions and adjust voltage, amperage, or both to maintain the specific ...

Other features include no arc blow, high productivity using a multi-electrode system, capacity for continuous welding, presetting of arc voltage, reliable square wave striking, and compensation ...

The welder he’s working from in this project uses low-voltage alternating current to drive the welding process, but since a plasma cutter ionizes gas it needs high-voltage direct current.

and high voltage arc start: The power control contains the step down transformer and contactor (allows the DC components to come on line) The high current DC contains the bridge rectifier ...

Better silicon and packaging for IGBTs and diodes produce smaller, more-efficient high ... of a welding power supply is complicated by the nonlinear load presented by the current arc.

KUKA Robotics will feature its cost-effective and efficient automated arc welding robotics and technology at FABTECH 2025 from Sept. 8-11.

ABB has released its Cobot Arc Welding Package that includes the Easy Teach Device and Wizard Easy Programming software to help first-time robot users create high-quality welds without the need for in ...

THIS is the fourth in the series of articles on welding safety ... method for making high-quality cuts from stock. The process works by conveying an electric arc through some form of gas mixture ...

High voltage DC systems lack the natural zero crossing found in AC waveforms, making arc extinguishment more difficult. This increases the risk of sustained arcs, which can lead to severe injuries.