Energy source backup charging power supply that adapts to a variable input voltage
A power supply that senses the variable voltage on LED devices and uses this voltage to force current into a storage device such as a battery to charge it. When power fails, a DC-DC boost converter supplies the necessary voltage taking current from the battery to maintain the LEDs at percentage nomi...
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Main Author | |
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Format | Patent |
Language | English |
Published |
21.03.2023
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Subjects | |
Online Access | Get full text |
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Summary: | A power supply that senses the variable voltage on LED devices and uses this voltage to force current into a storage device such as a battery to charge it. When power fails, a DC-DC boost converter supplies the necessary voltage taking current from the battery to maintain the LEDs at percentage nominal current level. |
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Bibliography: | Application Number: US202217583428 |