Output circuit for diode-or connected positive three terminal voltage regulators

摘要

An output circuit for diode-or connected positive three terminal voltage regulators. A voltage divider develops a voltage signal representative of the output voltage from the positive three terminal regulator. An adjustable precision shunt regulator connected to the voltage divider provides a control signal representative of the variance of the voltage signal from a predetermined threshold signal. The positive three terminal voltage regulator provides a variable output voltage in response to and representative of the control signal.