Last month's Code Calculations article covered transformer calculation definitions and some specifics of delta transformer calculations. This month we turn our attention to the differences between ...

A 503-line Basic program provides numerical and graphical information to aid you in selecting optimum core and wire types in transformer designs. Most transformer designers agree that copper loss ...

When alternating current (AC) prevailed over direct current (DC) in the late 1800s, one of the deciding factors was the need for voltage levels to be raised and lowered throughout the power system to ...