3 PHASE TRANSFORMER Dyco Electronics manufactures custom surface & PCB mount,MIL-PRF-27, XFMR, toroid, control, 60 HZ, flyback, audio, switching, swinging, chokes, auto, and 3 phase transformer products. A 3 phase transformer is found in most large power - and small - transformer installations which provide all 3 phases. Sometimes they do so with three single-phase unit, sometimes with one 3 phase transformer unit. In either case, there are six windings, three on the primary and three on the secondary side. When connecting any transformer, you may have to connect them to single- and 3-phase power sources as well as single- and 3-phase loads. Making the wrong connections may damage equipment and cause injuries. To learn more about a 3 phase transformer, getting to know how to wire transformers to single- and 3-phase power sources, and then connect them for single-phase loads for maximum usage is critical. Dielectric Withstanding Voltage (DWV) found in a 3 phase transformer is the maximum voltage potential an insulation material will support before breaking down. It is typically specified as a voltage and has a requirement for a maximum amount of time of application of the voltage plus a maximum allowable leakage current. |3 phase transformer|flyback transformer, three phase transformer, 3 phase transformers|low voltage transformers|custom magnetics|