MIG welding primarily uses DC current, which flows in one direction, providing stability for welding processes.
MIG welding typically uses DC current (Direct Current). Direct current flows in one direction and is the steady state of a constant-voltage circuit. In contrast, alternating current periodically reverses direction, making it different from DC.
AC and DC currents have specific characteristics and applications in different devices and systems. For example, DC is commonly used in batteries, while AC is preferred for electricity transmission due to the ease of voltage transformation using transformers.
MIG welding harnesses the steady flow of DC current to create consistent and controlled arcs for welding processes, ensuring precision and stability in the welding operation.
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