Invention Grant
- Patent Title: Load control module
- Patent Title (中): 负载控制模块
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Application No.: US12507075Application Date: 2009-07-22
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Publication No.: US08125199B2Publication Date: 2012-02-28
- Inventor: Wen-Kuei Tsai
- Applicant: Wen-Kuei Tsai
- Applicant Address: TW Taipei
- Assignee: GE Investment Co., Ltd.
- Current Assignee: GE Investment Co., Ltd.
- Current Assignee Address: TW Taipei
- Agency: Muncy, Geissler, Olds & Lowe, PLLC
- Priority: TW97127861A 20080722
- Main IPC: G05F1/00
- IPC: G05F1/00

Abstract:
A load control module suitable for an electrical equipment is disclosed, wherein the electrical equipment is coupled to a switch. The load control module includes an energy storage unit, a microprocessor, and a pulse control unit. The energy storage unit still outputs a reserved voltage for a predetermined time when the switch is turned off. Besides, the energy storage unit switches the level of an indication signal according to the on/off state of the switch. Along with the change in the level of the indication signal, the microprocessor regulates the duty cycle of a modulation signal through different control methods respectively within and without a fine tuning time. Thereby, the load control module regulates the level of a control voltage according to the on/off state of the switch so as to achieve a diversified control function.
Public/Granted literature
- US20100023177A1 LOAD CONTROL MODULE Public/Granted day:2010-01-28
Information query
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