About this document
Control in Welding Power Sources by Natasa Zdravkovska is a document available to read on EtoBox.
The document discusses the development of electric arc welding power sources. It describes how early sources used AC tapped primary transformers and moving coil transformers to produce AC output for welding. The demand for higher quality welding led to the development of DC power sources using motor generators, magnetic amplifiers, and thyristors. Modern power sources use solid state electronics like IGBTs and PWM controls in programmable welding machines. The document then explains how welding transformers
- Author
- Natasa Zdravkovska
- Language
- EN