Understanding Welding Transformer Duty Cycle

A presentation by Don DeCorte of the importance of duty cycle calculations for AC Resistance Welding Transformers and MFDC Power supplies. In this short 15-minute webinar examples of both AC and MFDC Duty Cycle calculations will be explained and demonstrated. Duty cycle is one of the critical values required for correctly sizing and applying AC and MFDC resistance welding transformers and power supplies. This is part 4 in a series covering resistance welding transformers and power supplies.

Part 1: “MFDC, How Does it Work?”
Part 2: “Secondary Circuit Resistance”
Part 3: “Reactance and Impedance in Secondary Circuit”

Watch the Webinar