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1. (WO2018158192) EMERGENCY LIGHTING CONVERTER

Pub. No.:    WO/2018/158192    International Application No.:    PCT/EP2018/054661
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Tue Feb 27 00:59:59 CET 2018
IPC: H05B 33/08
H05B 37/02
H02J 9/02
H02J 7/00
Applicants: TRIDONIC GMBH & CO KG
Inventors: WILSON, Ian
Title: EMERGENCY LIGHTING CONVERTER
Abstract:
A LED converter (1) for an emergency lighting unit comprises a LED driver (20) for supplying a current to a LED lighting device (21), an energy storage interface (6) for connecting an energy storage device (2), a charging circuit (10) for charging the energy storage (2), and a control circuit (9). The energy storage interface (6) is configured to connect at least two different types of energy storage devices. The charging circuit (10) sets at least one energy storage management parameter according to the type of energy storage device (2) connected by the energy storage interface (6). The control circuit (9) determines the type of energy storage device connected by the energy storage interface and controls the charging circuit (10) to set the energy storage management parameter according to the determined type of energy storage device.