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