WELDING SYSTEMS FOR CONTROLING WELDING-TYPE POWER SUPPLIES USING AC WAVEFORMS AND/OR DC PULSE WAVEFORMS

An example welding-type power supply (100) includes: power conversion circuitry (110) configured to convert input power to welding-type power having at least one of an alternating current (AC) waveform or a pulse waveform; and control circuitry (112) configured to determine an amperage parameter of...

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Bibliographische Detailangaben
1. Verfasser:	PFALLER, Andrew
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	An example welding-type power supply (100) includes: power conversion circuitry (110) configured to convert input power to welding-type power having at least one of an alternating current (AC) waveform or a pulse waveform; and control circuitry (112) configured to determine an amperage parameter of the welding-type power, and, based on the amperage parameter, determine a frequency of the AC waveform or the pulse waveform, and control the power conversion circuitry (110) to output the welding-type power at the determined frequency and based on the amperage parameter.