Microprocessor-Controlled Binary Inductive Voltage Dividers

This paper describes microprocessor-controlled binary inductive voltage dividers (IVD's) for use in IEC bus systems. Besides a 24-bit binary IVD, a combination of a 12-bit binary IVD and a 12-bit DAC is reported upon. With a smaller expense of windings and circuitry, these dividers distinguish themselves to some extent by characteristics better than those obtained with decade IVD's.