MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202647106123 A) filed by Signify Holding B. V. on September 03, 2026, for Emergency Mode Voltage-Controlled Power Supply.
Inventor includes Boeke, Ulrich.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: This invention relates to a method and system for providing a trade-off between operating range and grid load/stability. This is achieved by increasing the operation range by allowing a driver (e.g., an LED driver) to operate at lower voltages but at lower power levels. The driver may then use the DC input voltage level as an indication of the maximum output power. In a lighting system example, a lighting controller may communicate via a wired (e.g., DALI) or wireless (e.g., Interact) communication link to luminaires. Both, the lighting controller and the luminaires may be powered from an industrial DC power system. The lighting controller may be configured to measure the DC supply voltage. Users of the lighting system can adjust various lighting control parameters with a user interface, e.g., a touch display or an app on a portable device. To support the energy saving in an emergency power operation, users can adjust one or more parameters of the lighting control system via the user interface.
Disclaimer: Curated by HT Syndication.
