GE’s Digital Energy business has launched its Multilin 845 Transformer Protection System, part of the Multilin 8-Series platform of protective relay devices, which includes the 850 Feeder Protection ...

This article is based on the 1999 National Electrical Code (NEC). Installing transformers in accordance with the NEC is critical to ensuring a safe electrical installation as well as a reliable power ...

A line of standard and custom-designed toroidal step-down control transformers offers an improved alternative to the conventional stacked lamination type. Their efficient core construction makes them ...

AutomationDirect has added Block CT and USTE series open core control transformers for stepping down voltages from 208-600V AC. The Block CT series is made in the U.S. and offers a rugged design ...

Power transformers are often the main source of common-mode noise in isolated switching power converters. Why? Because inside the transformer, the windings on the primary and secondary sides of the ...