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US 12,660,068 B2Granted
Signal generator module for dimming of a luminaire
AssigneeTridonic GmbH & Co KG
InventorChristian Nesensohn
Life of this patent
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Abstract
The invention relates to a signal generator module, comprising: input terminals for supplying a low-DC voltage from a LED driver, an interface for manually or electronically supplying a signal generator control command, a circuitry for generating a digital output signal preferably with a mains frequency during a defined state of the signal generator control command, and output terminals configured to supply the digital output signal to at least one input terminal of the LED driver.
Claims12
A signal generator module (101), comprising:
- input terminals (102) for supplying a low-DC voltage from a LED driver (106);
- an interface (103) designed for manually or electronically supplying a signal generator control command;
- a circuitry (104) for generating a cyclic digital output signal with a mains frequency during a defined state of the signal generator control command;
- and
- output terminals (105) configured to supply the cyclic digital output signal to at least one input terminal of the LED driver (106).
2 more elements
A method (700) for dimming of a luminaire (109), comprising:
- supplying (701) a low-DC voltage from a LED driver (106);
- manually or electronically supplying (702) a signal generator control command from an interface (103);
- generating (703) a digital output signal with a mains frequency during a defined state of a signal generator control command by means of a circuitry (104);
- and
- supplying (704) the digital output signal to at least one input terminal of the LED driver (106).
2 more elements
Dependencies are inferred from the claim text.