Kategoria: autotransformatory

An autotransformer is a device used to change the voltage level. Its fundamental feature is that it provides no galvanic isolation of the secondary side from the primary side. This is undoubtedly a drawback of such a design, however in...

Every transformer manufactured by our company is marked with one or more symbols. They may look somewhat cryptic and are not clear to everyone. That is why below we explain all the designations that may appear in transformer descriptions. What...

A great deal of uncertainty arises with regard to the protection of transformers. What do the symbols IP21 or IP56 mean? Which transformer should be selected when it is to operate indoors, outdoors, in a mine or under water? So...