A novel AC/DC converter topology using a bidirectional GaN switch application: Led driver
| Auteurs | Ladhari O., Sterna L., Perichon P., Bergogne D. |
| Year | 2017-0411 |
| Source-Title | 2017 IEEE 18th Workshop on Control and Modeling for Power Electronics, COMPEL 2017 |
| Affiliations | CEA-Leti, Minatec Campus, Grenoble, France |
| Abstract | The main of this paper is to present a new bridgeless AC/DC topology without electrolytic capacitor. The topology is described and studied by simulation. Experimental results on a LED driver demonstrator using bidirectional GaN transistor validate the proposed circuit. © 2017 IEEE. |
| Author-Keywords | AC switch, AC/DC conversion, Gallium nitride (GaN), LED driver |
| Index-Keywords | Electrolytic capacitors, Gallium nitride, Light emitting diodes, Power control, Power converters, Power electronics, Topology, AC switches, Ac/dc conversion, Ac/dc converters, Gallium nitrides (GaN), Gan transistors, LED drivers, Rectifying circuits |
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| Lien vers article | Link |