| 21. | Modern stepper controllers drive the motor with much higher voltages than the motor nameplate rated voltage, and limit current through chopping.
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| 22. | In IEC / EN 60384-1 the allowed operating voltage is called " rated voltage " or " nominal voltage ".
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| 23. | If it did not fail instantly from higher than rated voltage, it would at least have a greatly decreased service life.
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| 24. | A battery's " capacity " is the amount of electric charge it can deliver at the rated voltage.
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| 25. | For tantalum electrolytic capacitors the surge voltage can be 1.3 times the rated voltage, rounded off to the nearest volt.
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| 26. | For this purpose, the rated voltage is applied to the capacitor via a series resistance of approximately 1 k? for one hour.
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| 27. | The plant is connected to the grid by 765 kilovolt transmission lines ( the highest rated voltage used in the United States ).
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| 28. | However, due to standardized safety margins the actual forming voltage of electrolytic capacitors is higher than the rated voltage of the component.
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| 29. | Polymer e-cap oxide layers are formed for safety reasons at a higher voltage than the rated voltage, called a surge voltage.
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| 30. | That increases the later capacitance value, depending on the rated voltage, by a factor of up to 200 for aluminum electrolytic capacitors.
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