Design of a AC Current Source for Inductive Loads

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Abstract:

Inductive loads are common in the real time monitoring system of aircraft engines. The excitation for these loads is better to chose current source. A stored program control interchange current resource based on DDS and current feedback amplifier was designed for these loads. When the output frequency of the resource was chosen 5kHz, the export current can reach 10mA and the change of the amplitude is less than 1%.

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1638-1642

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December 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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