Selected articles from the February 2013 issue available online:

Modern GTAW inverter-based power source

Invert the GTAW equation

February 5, 2013

By:

Wondering if it’s time to transition from a transformer-style gas tungsten arc welding (GTAW) power source to an inverter-based machine? What are the differences between the two, and what can you expect if you switch?

Continue Reading