The LEDLUM project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No. 731466.
LAB Session Dornbirn (Austria)
11 March 2018
by Barbara Gaggl
During this session the first physical prototypes of DC/DC, LVPS, DALI and Control were merged to a running system by NPC and TRI. Besides that, DTU showed a demonstrator for AC/DC-conversion with high efficiency. In a next step PFC-functionality should be included. This was intensively discussed on the flipchart in parallel to soldering and measuring and all project-partners from WP1-WP5 were involved. At lunch-time and begin of the official LEDLUM technical meeting there was LiL (Light in LED) and closed-loop regulation allowed smooth dimming. Although size- and cost-targets are not fully met with this early demonstrator it is an ideal base for further improvements of the concept and components.