Contents I. Introduction
THIS paper presents the total dose response of isolated switching regulator evaluation kits at low dose rate 0.056 rad(Si)/s. Isolated switch regulators produce with high efficiency a constant voltage in theory independent of the loading, temperature changes, time and input voltage variation. They are used in systems with distributed avionics since galvanic isolation breaks ground loops, thus separating parts of a circuit that are sensitive to noise from the sources of that noise. These designs are based on commercial parts provide a cost advantage over traditional hybrid solutions.
