Double dimmer device without connection to neutral
The device has a control unit i.e. microcontroller (5), for controlling single drives (V1, V2). A switching power stage is connected between a power phase of a light filler and a power supply (2). A radio frequency (RF) interface is connected to the single drives and the control unit to form a RF co...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The device has a control unit i.e. microcontroller (5), for controlling single drives (V1, V2). A switching power stage is connected between a power phase of a light filler and a power supply (2). A radio frequency (RF) interface is connected to the single drives and the control unit to form a RF control interface supplied by another power supply (4) of a single inverter. A galvanic isolation unit is arranged between the control unit and a RF control interface of another single inverter. The single drives are assembled with the RF control interlace through a serial link. |
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