DIMMER LUMINAIRE
A dimmer luminaire includes a power source module (1), a touch-signal conversion unit (5), a microprocessor control unit (6), a driving unit (2), and a main lamp (3). The power source module (1) supplies the driving unit (2) controlled by pulse-width-modulation (PWM) signal and supplying the main la...
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| Sprache: | chi ; eng ; fre |
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| Zusammenfassung: | A dimmer luminaire includes a power source module (1), a touch-signal conversion unit (5), a microprocessor control unit (6), a driving unit (2), and a main lamp (3). The power source module (1) supplies the driving unit (2) controlled by pulse-width-modulation (PWM) signal and supplying the main lamp (3), and also supplies the touch-signal conversion unit (5) and the microprocessor control unit (6). The touch-signal conversion unit (5) receives switch signals and grading sensing signals from each sensing key of the touch-control sensing keyboard (4), and converts them to corresponding control potential signals and then sends the control potential signals to the microprocessor control unit (6). The microprocessor control unit (6) analyses the control potential signals from the touch-signal conversion unit (5), and sends the corresponding PWM signal to the driving unit (2) in order to control the driving unit (2) to supply the main lamp (3) with effective currents of given grading or not. The problems that the |
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