In recent years our country more and more attention is paid to the careful and rational use of various energy resources. So recently as November 23, 2009, Russia adopted a new federal law on energy conservation. Enacted a law designed […]
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Voltage Regulator
Power quality often leaves much to be desired. Unstable supply current in power may be due to many causes (accidents at substations and power lines, the old transformers and cables and other unforeseen circumstances). Each of us has repeatedly faced […]
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