Implementation and comparison of a new MOC with post regulators

A comparative study of two different types of post regulators is carried out in this paper. First one is low drop out post regulator (LDO) and second one is DC-DC step down LTM 4601 HV post regulator. These post regulators regulate the auxiliary high power output of the multi-output flyback dc-dc converter, designed for providing supply for the telemetry tracking transmitter subsystem of the satellite. The requirements for space applications are taken into consideration while designing.