The Esab Group Inc.

Creative Systems and Design, Llc.

Arivukkarasu Manavalan

Muniswamappa Anjanappa

Xia Chen

Lee Roy Mantell

Awad Gharib

Binod Yadav

A welding machine includes a main transformer having first primary winding, a second primary winding, and a secondary winding; a power board configured to receiving mains power and to convert the mains power to converted power to be input to the main transformer; a switch having an input connected to an output of the power board, a first output connected to the first primary winding of the main transformer, and a second output connected to the second primary winding of the main transformer; and a control board configured to control the switch to be arranged in one of (i) a first configuration in which the converted power is supplied, in series, to a first primary winding of a main transformer switching and a second primary winding of the main transformer, and (ii) a second configuration in which the converted power is supplied, in parallel, to the first primary winding of the main transformer and to the second primary winding of the main transformer.

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Chennai, India

Arivukkarasu Manavalan