Showing results 1 to 20 of 48
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| Issue Date | Title | Author(s) |
| 2013 | A Five-Level High Frequency Zero-voltage-Switching Neural-Point-Clamped Inverter for Energy Transfer with Resonant Tank | Düerkop, Christian; Woywode, Oliver; Hoffmann, Klaus F. |
| 2016 | A Novel Control Concept for High-Efficiency Power Conversion with the Bidirectional Non-inverting Buck-Boost Converter | Yu, Zhe; Kapels, Holger; Hoffmann, Klaus F. |
| 2018 | A SiC-based 15-Level Power Inverter for the Generation of Variable High Frequency Output Voltages | Fahlbusch, Sebastian ; Meissner, Michael ; Klötzer, Sebastian ; Bröcker, Felix ; Hoffmann, Klaus Friedrich |
| 2019 | Analysis and Optimization of an Inverse Coupled Inductor in a High Frequency LLC Converter with Current Doubler Rectifier | Klötzer, Sebastian ; Warncke, Mathias; Hoffmann, Klaus F. |
| 2018 | Analysis of 1200 V Si-SiC-Hybrid Switches for Resonant Applications | Meissner, Michael ; Fahlbusch, Sebastian ; Lüthke, Daniel ; Hoffmann, Klaus Friedrich |
| 2019 | Analysis of a 1200 V SiC-Si-Hybrid Switch for Resonant Applications with Consideration of Bipolar Desaturation | Meissner, Michael ; Sauermann, Lars; Hoffmann, Klaus Friedrich |
| 2019 | Analysis of an LLC Converter with Planar Inverse Coupled Current Doubler Rectifier using Silicon and GaN devices | Klötzer, Sebastian ; Thielke, Finn; Warncke, Mathias; Hoffmann, Klaus F. |
| 2014 | Analysis of Hybrid MOSFET/IGBT Switches Utilized in High Frewuency Resonant Converters | Bergmann, Jörn ; Bröcker, Felix ; Hoffmann, Klaus Friedrich |
| 2015 | Analysis of SiC-MOSFETs Utilised in Hard Switching Inverter Topologies with Switching Frequencies up to 1 MHz | Fahlbusch, Sebastian ; Müter, Ulf; Hoffmann, Klaus F. |
| 2017 | Automated Test Bench for the Measurement of Si-IGBT and SiC-MOSFET Hybrid Switches | Meissner, Michael ; Fahlbusch, Sebastian ; Hoffmann, Klaus F. |
| 2015 | Better Efficiency with Linear-Regulator compared to Flyback-Converters in LED Lamps at AC Grids | Jaschke, Reinhard Paul ; Hoffmann, Klaus F. |
| 2015 | Better Line Current by LED Lamps less 25 Watt Equipped with a Six Diode Valley Fill Topology | Jaschke, Reinhard Paul ; Hoffmann, Klaus F. |
| 2017 | Compact 80 kW silicon carbide high voltage generator | Müter, Ulf; Hoffmann, Klaus Friedrich ; Wagner, Bernhard; Lunding, Arne |
| 2018 | Compact Bidirectional GaN Buck-Boost Converter for Negative Rail Supply in Bipolar DC-Grids | Klötzer, Sebastian ; Fahlbusch, Sebastian ; Müter, Ulf; Hoffmann, Klaus Friedrich |
| 2017 | Compact Diode-less Bidirectional GaN Based Buck Converter for Mobile DC-DC Applications | Klötzer, Sebastian ; Müter, Ulf; Fahlbusch, Sebastian ; Hoffmann, Klaus F. |
| 2016 | Comparison of Driving Concepts for Silicon Carbide Bipolar Junction Transistors | Müter, Ulf; Sammler, Christian; Fahlbusch, Sebastian ; Klötzer, Sebastian ; Hoffmann, Klaus Friedrich |
| 2016 | Comparison of Unipolar Silicon Carbide Power Transistors Used in High Switching Frequency Inverter Topologies | Fahlbusch, Sebastian ; Sahli, Nizar ; Klötzer, Sebastian ; Schäning, Björn; Hoffmann, Klaus Friedrich |
| 2019 | Conducted EMC Emission of a PWM Full Bridge Inverter Using Silicon Carbide MOSFETs in High Temperature Environments | Bröcker, Felix ; Hoffmann, Klaus F. ; Solmecke, Heiko; Grimmig, Markus |
| 2013 | Control of a hybrid filter topology for the reduction of high frequency harmonics | Bergmann, Jörn ; Hoffmann, Klaus F. ; Gleich, Bernhard; Woywode, Oliver |
| 2017 | DC/DC-Converter with Optimised Power Density for Integration of Multifunctional Fuel Cell Systems in Modern Aircraft Application | Warncke, Mathias; Fahlbusch, Sebastian ; Hoffmann, Klaus Friedrich |
