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Steven J. Geissler
Researcher at Illinois Tool Works
Publications - 17
Citations - 379
Steven J. Geissler is an academic researcher from Illinois Tool Works. The author has contributed to research in topics: Welding power supply & Switched-mode power supply. The author has an hindex of 10, co-authored 17 publications receiving 379 citations.
Papers
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Patent
Power convertor with low loss switching
TL;DR: A welding power supply includes an input rectifier that receives sinusoidal or alternating line voltage and provides a rectified voltage as discussed by the authors, and a pre-regulator is an SVT (slow voltage transition) and an SCT (slow current transition) switched convertor.
Patent
Multiple head inductive heating system
TL;DR: In this paper, a system and method for inductively heating a workpiece includes a controller and a plurality of power supplies that receive and send signals to the controller, and each of the power supplies include feedback for controlling the power delivered to the segments of the workpiece.
Patent
Power selection and protection circuit for inverter power supply
TL;DR: In this paper, an inverter power supply for use with various voltage inputs is provided, including a first tank circuit and a second tank circuit which are configured in serial or parallel according to a particular voltage input.
Patent
Series resonant converter, and method and apparatus for control thereof
TL;DR: In this paper, a welding power supply that includes a series resonant converter, including at least one switch and at least a capacitor, is described, and a voltage sensing circuit that determines the earliest safe switching time of the switch is provided.
Patent
Switchable power supply with electronically controlled output curve and adaptive hot start
TL;DR: In this paper, a welding power supply that includes a series resonant converter, including at least one switch and at least a capacitor, is described, and a voltage sensing circuit that determines the earliest safe switching time of the switch is provided.