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A Novel Passive Integrated Unit for A Single-Stage LED Driver
- Source :
- 2020 IEEE Applied Power Electronics Conference and Exposition (APEC).
- Publication Year :
- 2020
- Publisher :
- IEEE, 2020.
-
Abstract
- A novel passive integrated unit is proposed to increase the power density of a single-stage light-emitting diode (LED) driver in this paper. With the flexible multi-layer foil (FMLF) integration technique, such an integrated unit consists of two transformers, one resonant inductor and two resonant capacitors to reduce the volume of these passive components. The composition principle, flux analysis and parameter design of the proposes integrated device are introduced in detail, respectively. Finally, the validity and feasibility of the proposed ideas are proved by the simulation results of a Maxwell model and a prototype for a 100W-100kHz single-stage LED driver.
- Subjects :
- Computer science
Single stage
020208 electrical & electronic engineering
05 social sciences
Led driver
02 engineering and technology
Inductor
law.invention
Capacitor
law
visual_art
Electronic component
0202 electrical engineering, electronic engineering, information engineering
visual_art.visual_art_medium
Electronic engineering
0501 psychology and cognitive sciences
Transformer
050107 human factors
Diode
Power density
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2020 IEEE Applied Power Electronics Conference and Exposition (APEC)
- Accession number :
- edsair.doi...........014b3241b0e816310fd923c44bf3d6b2