A current transformer is an instrument that uses the principle of electromagnetic induction to convert a large current on the primary side into a small current on the secondary side. A current transformer consists of a closed iron core and windings. Its primary winding has several turns, strung on the current line that needs to be measured.
Therefore, all the current of the line often...
English
Arabic
Français
Español
Português
Deutsch
Türkçe
Dutch
Russian
Romaian