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Rotary converter
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Ac electric drive
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Dual-motor drive mechanism
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D.c. switching device
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Electromechanical converter
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Electric drive of electric machine converter
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Power amplifier
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Rotational speed regulator for dc electric motor
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Dc electric drive
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Switch-type power amplifier
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Pulse phase converter
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Frequency regulator for rotary converters
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Switching filter
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Device for measuring sine voltage frequency
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Voltage regulator of synchronous of electric machine converter
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