Definition: 1) The electrical Term used to denote the voltage relationship to a reference potential (+). 2) With regard to Transformers, Polarity is the indication of the direction of the current flow through the high voltage terminals with respect to the direction of current flow through the low voltage teminals.

Related Links

switch mode power supply – Direction of winding (clockwise/anticlockwise) in flyback transformers – Electrical Engineering Stack Exchange

Related Videos