
When using a stick welder (MMA), one of the most important things to understand is the difference between AC (Alternating Current) and DC (Direct Current) welding. Choosing the right current type can significantly affect arc stability, weld quality, and overall performance.
In this complete UK guide, we’ll break down AC vs DC stick welding, including how they work, their pros and cons, and which one is best for your needs. [Read more…]








