Diversified Technologies, Inc. (DTI) has introduced a new, compact, militarized single-core three-phase transformer for use within U.S. Navy shipboard power distribution sytems.

Three phase power transformer secondaries that are set up in a delta configuration do not have an earthing or grounding point. By contrast, a wye configuration of windings would provide such a point, ...

2. A pair of standard, non-critical transformers converts the left and right receiver outputs into a three-phase topology. Phase-to-phase voltages can be adjusted over a 0- to 120-Vac range, and ...