Invention Grant
- Patent Title: Power supply with dimming control for high-power DC LED lamp
- Patent Title (中): 电源具有调光控制功能，用于大功率直流LED灯
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Application No.: US12774850Application Date: 2010-05-06
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Publication No.: US08373365B2Publication Date: 2013-02-12
- Inventor: Chien Kuo Liang
- Applicant: Chien Kuo Liang
- Applicant Address: TW New Taipei
- Assignee: Aeon Lighting Technology Inc.
- Current Assignee: Aeon Lighting Technology Inc.
- Current Assignee Address: TW New Taipei
- Agency: Jackson IPG PLLC
- Main IPC: G05F1/00
- IPC: G05F1/00 ; H05B37/02 ; H05B39/04 ; H05B41/36
Abstract:
A power supply with dimming control for a high-power DC LED lamp is provided. Particularly, a variable resistor is provided to a circuit of the high-power DC LED lamp for changing a current supplied to a light-emitting unit of the high-power DC LED lamp, thereby adjusting luminance (brightness) and power consumption (consumed watts) of the high-power DC LED unit of the high-power DC LED lamp. The variable resistor is provided to a driver, transformer, adaptor or power supply of the high-power DC LED lamp in a built-in manner or a remotely connected manner.
Public/Granted literature
- US20110273110A1 Power supply with dimming control for high-power DC LED lamp Public/Granted day:2011-11-10
Information query
IPC分类:
