Drivers for emergency lighting means
Номер патента: EP4233492A1
Опубликовано: 30-08-2023
Автор(ы): James Frankland
Принадлежит: Tridonic GmbH and Co KG
Опубликовано: 30-08-2023
Автор(ы): James Frankland
Принадлежит: Tridonic GmbH and Co KG
Реферат: The invention relates to an emergency lighting driver (100) for supplying an emergency lighting means (108), comprising: a control circuit (104), and at least one status indicator LED (108), wherein the control circuit (104) is arranged to perform a duration time test with regard to an operation of the emergency lighting means (108) off a battery (107) connected to the emergency lighting driver (100), and issue a quantitative information of the test result via at least one light parameter of the at least one status indicator LED (109).
Drivers for emergency lighting means
Номер патента: WO2022128586A1. Автор: James Frankland. Владелец: TRIDONIC GMBH & CO KG. Дата публикации: 2022-06-23.