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Structural Features of Welders

Published 21.04.2011 Presenter Valerij Kharybin

Structural Features of Welders

There are three kinds of welding apparatuses used to perform arc welding with covered electrodes. These are rectifier transformers, AC transformers and inverters.
AC transformers are the cheapest devices of the kind. Structurally they consist of a power transformer and a choke ...