Power supply configuration across isolation barrier
Number of patents in Portfolio can not be more than 2000
United States of America
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Jun 18, 2024
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N/A
app pub date -
Mar 25, 2020
filing date -
Mar 25, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A device, system, and method configure a power supply of a powered device. The powered device includes a digital addressable lighting interface (DALI) connected to a load to be powered by a power source. The powered device includes an isolator. The powered device includes a controller positioned on a primary side of the isolator. The controller is configured to generate a first signal to select whether to provide power to the 5 DALI at a zero current value or a maximum current value. The controller is further configured to generate a second signal to provide power to the DALI at a selected current value between the zero current value and the maximum current value.
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