Lidia Campa

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This paper presents an off-line integrated full ballast to supply a 35 W assembly of Power LEDs. The proposed solution integrates an input PFC stage (a flyback converter operating in DCM) and a DC-DC output converter (a buck converter) into a single switch power stage, operating with peak current control. As it will be shown, this control scheme maintains(More)
The Galileo Test User Segment (TUS) will be an active part in the validation of the future European Galileo Navigation System. In particular the Test User receiver for the Safety of Life (SoL) GALILEO service is the most demanding due to the safety critical needs required by aeronautics, maritime or rail applications. To cope with these demanding(More)
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