LED DRIVING DEVICE

The present disclosure in some embodiments provides an LED driving device including an SMPS, which prevents a ripple current runaway of an electrolytic capacitor due to thermal runaway of the LED at a high temperature environment caused by its own generation of heat, so that the LED driving device p...

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Bibliographic Details
Main Author Yu, Sang-woo
Format Patent
LanguageEnglish
French
German
Published 28.06.2017
Subjects
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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Summary:The present disclosure in some embodiments provides an LED driving device including an SMPS, which prevents a ripple current runaway of an electrolytic capacitor due to thermal runaway of the LED at a high temperature environment caused by its own generation of heat, so that the LED driving device provides the maximum prolonged life of the SMPS beyond the life of LED components.
Bibliography:Application Number: EP20150824768