Electronic ballast with step up/down power factor correction DC-DC converter suitable for high input voltage applications
Electronic ballasts and buck-boost DC-DC converters therefor are presented with a buck converter with two switching devices connected with two capacitances and two diodes to limit the individual switching device voltages to around half the converter DC input voltage or less.
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Electronic ballasts and buck-boost DC-DC converters therefor are presented with a buck converter with two switching devices connected with two capacitances and two diodes to limit the individual switching device voltages to around half the converter DC input voltage or less. |
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