Showing results 34 to 52 of 52
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| Issue Date | Title | Author(s) |
| 2018 | Gleichspannungswandler | Hoffmann, Klaus Friedrich ; Kapels, Holger; Yu, Zhe |
| 2014 | Half Current Line Stress by LED Lamps less 25 Watt Equipped with a Simple Nonlinear Passive PFC / | Jaschke, Reinhard Paul; Hoffmann, Klaus Friedrich |
| 2015 | High Efficiency Bidirectional DC-DC Converter with Wide Input and Output Voltage Ranges for Battery Systems | Yu, Zhe; Kapels, Holger; Hoffmann, Klaus F. |
| 2016 | Higher Light Efficacy in LED-Lamps by Lower LED-Current | Jaschke, Reinhard Paul; Hoffmann, Klaus Friedrich |
| 2017 | Highly Integrated Silicon Carbide 80 kW Resonant Inverter for High Voltage Generation Switching at 500 kHz | Müter, Ulf; Hoffmann, Klaus Friedrich ; Lunding, Arne; Wagner, Bernhard |
| 2013 | Hocheffizienter DC/DC-Wandler zur leistungselektronischen Kopplung von Energiespeichern | Yu, Zhe; Hoffmann, Klaus F. ; Kapels, Holger |
| 2013 | Increased Coil-Capacitance for Zero-Voltage-Switching in Resonant-Converters | Jaschke, Reinhard Paul; Hoffmann, Klaus F. |
| 2018 | Influence of an Electrically Non-Conducting Heat Sink for Power Semiconductors on Radiated Interferences | Fink, Stephan; Rathjen, Kai-Uwe; Fahlbusch, Sebastian; Hoffmann, Klaus Friedrich ; Dickmann, Stefan |
| 2016 | Lifetime Analysis of IGBTs in Periodic Surge Current Operation | Kemper, Johannes; Nevoigt, J.; Hübner, H.; Hoffmann, Klaus F. |
| 2019 | Modular Silicon Carbide Inverter for Drive Applications with HighVoltage Slopes: Challenges Concerning Conducted EMC | Bröcker, Felix; Andres, Philip Joshua; Hoffmann, Klaus F. ; Solmecke, Heiko; Grimmig, Markus |
| 2017 | Novel Gate Driver Technology for the Series Connection of Power Semiconductors | Kemper, Johannes; Fiedler, Boris; Hoffmann, Klaus Friedrich |
| 2018 | Reducing EMC Problems Caused by Power Semiconductors Using an Electrically Non-Conducting Heat Sink | Fink, Stephan; Fahlbusch, Sebastian; Hoffmann, Klaus Friedrich ; Dickmann, Stefan |
 | 2021 | SiC-Si-Hybridschalter in resonant-schaltenden Topologien mit 1,2 kV- und 3,3 kV-Bauelementen | Meissner, Michael |
| 2023 | Simulation of Resonances in Power Electronic Circuits for EMC Prediction | Podendorf, Simon ; Rathjen, Kai Uwe; Landskron, Norman; Brandt, Sönke ; Hoffmann, Klaus ; Dickmann, Stefan |
| 2018 | Simulation of the Thermal Transient Behaviour of Silicon Carbide Modules Using Liquid Convection Cooling | Mueter, Ulf; Radvan, Jens; Richter, Stefan; Hoffmann, Klaus Friedrich |
| 2013 | Simulation of Utility-Scale PV Poer Plants | Kempen, Stefan; Noak, Hendrik; Klötzer, Sebastian; Hoffmann, Klaus F. |
| 2018 | Stromrichterschaltung und Verfahren zur Steuerung derselben | Hoffmann, Klaus Friedrich ; Kapels, Holger; Yu, Zhe |
| 2018 | Thermal Analysis of a Directly Liquid Cooled Silicon Carbide Resonant Inverter for High Voltage Generation | Mueter, Ulf; Hoffmann, Klaus Friedrich ; Woywode, Oliver; Radvan, Jens |
| 2017 | Vorrichtung zum Steuern eines schaltenden Gleichspannungswandlers, schaltender Gleichspannungswandler und Verfahren zum Steuern eines geschalteten Gleichspannungswandlers | Hoffmann, Klaus Friedrich ; Kapels, Holger; Yu, Zhe |
