New multi-output switching converter with low drop out post regulator

Author

Deepa, K. ; Deepti, T. ; Kumar, Vipin

Author_Institution

EEE Dept., Amrita Sch. of Eng., Bangalore, India

fYear

2013

fDate

10-11 Oct. 2013

Firstpage

1

Lastpage

6

Abstract

The DC-DC converter of a Spacecraft is one of the vital components of a satellite, which has a major role in ensuring the complete success of the mission. The new topology with low drop out post regulator is proposed for tight voltage regulation at the high power auxiliary output of the converter, designed for providing supply for the subsystem of the satellite. This paper presents a brief idea about design and implementation of multi-output flyback converter and the post regulator. The input compensator for PWM UC1825, compensation for the post regulator is simulated in MATLAB. The requirements for space applications are taken into consideration while designed and successfully implemented.

Keywords

DC-DC power convertors; space vehicles; switching convertors; PWM UC1825; low drop out post regulator; multioutput flyback converter; multioutput switching converter; satellite subsystem; spacecraft DC-DC converter; voltage regulation; Pulse width modulation; Regulators; Resistors; Topology; Transistors; Voltage control; Voltage measurement; Continuous mode of conduction (CCM); Low Drop Out (LDO); Pulse Width Modulation (PWM);

fLanguage

English

Publisher

ieee

Conference_Titel

Emerging Trends in Communication, Control, Signal Processing & Computing Applications (C2SPCA), 2013 International Conference on

Conference_Location

Bangalore

Print_ISBN

978-1-4799-1082-3

Type

conf

DOI

10.1109/C2SPCA.2013.6749423

Filename

6749423