The new methods of switch mode power supply designing for computer facilities

Author

Yaskiv, Volodymyr

Author_Institution

Ternopil State Tech. Univ., Ukraine

fYear

2001

fDate

2001

Firstpage

87

Lastpage

90

Abstract

The new methods of switch-mode power supply (SMPS) design, that are based on use of high-frequency amorphous materials with a rectangular hysteresis loop (RHL), are described. The operating principles of high-frequency magnetic amplifiers in voltage regulators are explained. Their advantages are discussed in comparison with transistor analogues. The structure of a multi-channel SMPS with equivalent and independent output channels is shown. The features of high-frequency non-regulated transistor invertor operation are described. A method of including parallel operations of separate SMPSs is offered. The main specifications of a multi-output SMPS and also examples of its design for computer facilities are discussed

Keywords

amorphous magnetic materials; computer facilities; invertors; magnetic amplifiers; magnetic hysteresis; magnetic switching; switched mode power supplies; transistor circuits; voltage regulators; computer facilities; equivalent independent output channels; high-frequency amorphous materials; high-frequency magnetic amplifiers; high-frequency nonregulated transistor invertor operation; load current; magnetic switch; multi-channel SMPS; multi-output SMPS; operating principles; parallel operations; rectangular hysteresis loop; switch-mode power supply design; transistor analogues; voltage regulators; Amorphous magnetic materials; Amorphous materials; Inverters; Magnetic hysteresis; Magnetic separation; Power supplies; Regulators; Switched-mode power supply; Switches; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, International Workshop on, 2001.

Conference_Location

Crimea

Print_ISBN

0-7803-7164-X

Type

conf

DOI

10.1109/IDAACS.2001.941986

Filename

941986