VposVneg
VposVneg is a shorthand notation encountered in electronics contexts to refer to a system’s positive and negative supply voltages. The expression is not a formal standard; its exact meaning depends on the author, catalog, or design document, but it generally concerns the rails that power a circuit.
In a dual-supply arrangement, Vpos denotes the voltage of the positive rail with respect to a common
The choice of Vpos and Vneg influences circuit behavior, including headroom, bias points, common-mode ranges, and
In practice, VposVneg is distinct from ground potential. Some designs use ground at mid-rail, while others reference
Because VposVneg is not a standardized term, readers should interpret it from the surrounding context, schematics,