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Electric furnace is a broad term. It covers equipment ranging from a small resistance heat treatment unit to an arc […]

Cooling is not an accessory on a rectifier transformer. Harmonic currents from the rectifier produce additional losses that a sinusoidal […]

A rectifier transformer differs from a conventional power transformer in one fundamental way: the load current is not sinusoidal. Several […]

A high current rectifier transformer is defined by its secondary. Where a conventional transformer is described by its voltage ratio, […]

An electrochemical plant converts DC current into a chemical reaction, and the rectifier transformer is what supplies that current. When […]

The rectifier transformer does not change what a transformer is. It applies the same electromagnetic principle under conditions that make […]

Selecting a rectifier transformer is not a matter of picking a kVA figure from a table. The rating follows from […]

A rectifier transformer is the AC side of a DC installation. It sits between the supply and the rectifier, and […]

Selecting a dry type transformer comes down to a short list of inputs. Most specification problems in service trace back […]

A cast resin transformer needs less routine attention than an oil-immersed one, mainly because there is no oil to test […]