Wireless TRIAC controlled technique for high cost — Performance ratio LED bulb

Author

Che-Min Kung ; Tse-Hsu Wu ; Pei-Ru Wu ; Jung-Min Hwang

fYear

2015

Firstpage

296

Lastpage

297

Abstract

A high cost-performance ratio LED bulb and wireless TRIAC controller are proposed in this paper. The core circuit of LED bulb is AC step driver which is using driver-onboard technology, it has the advantages of higher reliability, lower cost and compact size. This AC step driver can be dimmed by TRIAC, for smart lighting application, the wireless TRIAC controller is designed. This controller which is universal design not only can control the LED bulbs, but also can dim the tungsten lamps. Users can use the mobile device to dim the common lamps in indoor lighting. In the future, when the sensors are built in the building, it can link the smart lighting easily.

Keywords

LED lamps; buildings (structures); circuit reliability; indoor environment; lighting; semiconductor switches; tungsten; AC step driver on-board technology; building smart lighting application; high cost-performance ratio LED bulb core circuit; indoor lighting; mobile device; tungsten lamp dim; wireless TRIAC controller reliability; Conferences; Integrated circuits; Light emitting diodes; Pulse width modulation; Thyristors; Tungsten; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics - Taiwan (ICCE-TW), 2015 IEEE International Conference on

Conference_Location

Taipei

Type

conf

DOI

10.1109/ICCE-TW.2015.7216907

Filename

7216907