| 1. | In frequency converters this property makes it possible to perform regenerative braking.
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| 2. | Frequency converters used to control AC motors may have efficiencies exceeding 98 %.
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| 3. | There are devices called voltage-to-frequency converters ( VFC ).
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| 4. | They are commutated direct frequency converters that are synchronised by a supply line.
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| 5. | Two transformers reduce voltage for the static frequency converters.
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| 6. | His first project was to design a high-to-low frequency converter.
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| 7. | Other equipment that are essential for creating a satellite link include satellite antennas and frequency converters.
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| 8. | The FM network would be built in parallel, with 37 transmitters and 10 frequency converters.
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| 9. | This was budgeted to cost NOK 70 million, consisting of 28 transmitters and 19 frequency converters.
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| 10. | The STUXNET worm targets specific Siemens brand frequency converters, causing erratic operation of Iran's centrifuge plant.
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