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Help Me Choose the Right Product.
What Metal are you welding?
What Electrode are you welding?
Use less amps on thin metal; more amps on thick metal.
DCEP: DC, Electrode Positive (reverse polarity) has the most weld penetration
AC: medium weld penetration (can be more spatter)
DCEN: DC, Electrode Negative (straight polarity) has the least weld penetration