21 Jul
0
517
An auto transformer is a special transformer that does not require isolation between the primary and secondary. To put it simply, its primary and seco..
15 Mar
0
658
DC contactor is also called DC contactor relay, is such a contactor used in the DC circuit, mainly used to control the DC circuit (main circuit, contr..
04 Oct
0
1767
DC contactors are mainly emplyed to open and disconnect DC circuits over long distances, frequently start, stop, reverse and reverse brake DC motors, ..
21 May
0
920
Soft starter is a motor control device that integrates motor soft start, soft stop, light load, energy saving and multiple protection functions. The m..
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