Non-isolated single-inductor circuit for outputting positive and negative low-voltage power
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United States of America Patent
Stats
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Aug 20, 2024
Grant Date -
May 12, 2022
app pub date -
Nov 10, 2021
filing date -
Nov 10, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A non-isolated power supply. A positive power and a negative power are respectively formed by charging a +VCC1 energy storage filter and a −VCC2 energy storage filter connected in series and discharging the +VCC1 energy storage filter 102 and the −VCC2 energy storage filter. The output positive and negative power may be differently combined by changing the capacities of the +VCC1 energy storage filter and the −VCC2 energy storage filter and may be equal or unequal.
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International Classification(s)
- 2021 Application Filing Year
- H03F Class
- 1217 Applications Filed
- 811 Patents Issued To-Date
- 66.64 % Issued To-Date
Cited Art Landscape
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- 0 Citation Count
- H03F Class
- 0 % this patent is cited more than
- 1 Age
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