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   The load current sensing method in the multiple output high insulation voltage transformer   [View] 
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 Author(s)   Andrzej WYZGA 
 Abstract   Some power supplies do not require accurate current feedback to function properly. In many cases theinformation about the output current is only needed to make sure that the power supply is not overloaded.This paper describes a sensing method of individual secondary currents of a four channel power supplybuilt using a single core transformer, by sensing the currents flowing in separate primary windings. Eachsecondary current could be sensed on the primary side of the high insulation voltage transformer withsufficient accuracy to assure proper fault handling strategy for the power supply. 
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Filename:0081-epe2015-full-14103631.pdf
Filesize:1.236 MB
 Type   Members Only 
 Date   Last modified 2016-06-08 by System