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Electromagnetic actuating device being actuated by high voltage and held electrification by low voltage
Electromagnetic actuating device being actuated by high voltage and held electrification by low voltage
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机译:电磁致动装置由高压致动并由低压保持通电
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摘要
The present invention is disclosed by that the power source device with variable output voltage is operatively controlled by the switching device to provide higher voltage power to the driving coil installed in the electromagnetic actuating device so as to produce larger electromagnetic effective force, wherein the power source device with variable output voltage after actuation is operatively controlled by the switching device to be switched to provide lower voltage power thus allowing smaller current to pass through the driving coil thereby holding electrification for excitation, while required operating characteristics of the electromagnetic actuating device can still be ensured.
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