Detail publikace

SECONDARY VARIABLE VOLTAGE REGULATION IN SWITCHED POWER SUPPLIES

Michal Pavlík

Originální název

SECONDARY VARIABLE VOLTAGE REGULATION IN SWITCHED POWER SUPPLIES

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Voltage power supply is a part of every electric device. Mostly input voltage of each part of device has to be adjusted. Adjustment means increase or decrease of output voltage, use of rectifier, filtration and stabilization. Switching changers are more applied thanks to their features such as efficiency, weight and dimensions. Thanks to high quality regulation circuits are switched changers used as laboratory power supplies. But they are only used as supplies of one constant voltage. If only one output voltage is used there is a possibility of adaptation of control circuits for regulation of one variable output voltage. There is a problem with need of more than one variable output voltage. On principle there isn’t a possibility of control of changer using more than one feedback. This thesis deals with construction of switching changer with more than one variable output voltage. The goal is in use of independent secondary pulse-width regulation. Changer than works as a regulator of constant secondary voltages and regulation of output voltage is made by secondary switching regulator which is synchronized with primary exciting circuitry.

Klíčová slova

switched power supply, regulation, feed-back

Autoři

Michal Pavlík

Rok RIV

2005

Vydáno

16. 9. 2005

Nakladatel

Nakl. Novotný

Místo

Brno

ISBN

80-214-2990-9

Kniha

EDS '05 IMAPS CS INTERNATIONAL CONFERENCE PROCEEDINGS

Číslo edice

1

Strany od

74

Strany do

76

Strany počet

3

BibTex

@inproceedings{BUT15190,
  author="Michal {Pavlík}",
  title="SECONDARY VARIABLE VOLTAGE REGULATION IN SWITCHED POWER SUPPLIES",
  booktitle="EDS '05 IMAPS CS INTERNATIONAL CONFERENCE PROCEEDINGS",
  year="2005",
  number="1",
  pages="3",
  publisher="Nakl. Novotný",
  address="Brno",
  isbn="80-214-2990-9"
}