AT374633B - Schaltungsanordnung zur gleichstromversorgung einer last - Google Patents

Schaltungsanordnung zur gleichstromversorgung einer last

Info

Publication number
AT374633B
AT374633B AT0117482A AT117482A AT374633B AT 374633 B AT374633 B AT 374633B AT 0117482 A AT0117482 A AT 0117482A AT 117482 A AT117482 A AT 117482A AT 374633 B AT374633 B AT 374633B
Authority
AT
Austria
Prior art keywords
load
power supply
circuit arrangement
arrangement
circuit
Prior art date
Application number
AT0117482A
Other languages
German (de)
English (en)
Other versions
ATA117482A (de
Inventor
Heinrich Dipl Ing Dr T Pichler
Johannes Dipl Ing Neier
Hermann Dipl Ing Dum
Original Assignee
Zumtobel Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zumtobel Ag filed Critical Zumtobel Ag
Priority to AT0117482A priority Critical patent/AT374633B/de
Priority to DE3310774A priority patent/DE3310774A1/de
Publication of ATA117482A publication Critical patent/ATA117482A/de
Application granted granted Critical
Publication of AT374633B publication Critical patent/AT374633B/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
AT0117482A 1982-03-25 1982-03-25 Schaltungsanordnung zur gleichstromversorgung einer last AT374633B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0117482A AT374633B (de) 1982-03-25 1982-03-25 Schaltungsanordnung zur gleichstromversorgung einer last
DE3310774A DE3310774A1 (de) 1982-03-25 1983-03-24 Schaltungsanordnung zur gleichstromversorgung einer last

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0117482A AT374633B (de) 1982-03-25 1982-03-25 Schaltungsanordnung zur gleichstromversorgung einer last

Publications (2)

Publication Number Publication Date
ATA117482A ATA117482A (de) 1983-09-15
AT374633B true AT374633B (de) 1984-05-10

Family

ID=3508210

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0117482A AT374633B (de) 1982-03-25 1982-03-25 Schaltungsanordnung zur gleichstromversorgung einer last

Country Status (2)

Country Link
AT (1) AT374633B (enrdf_load_stackoverflow)
DE (1) DE3310774A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3641449A1 (de) * 1986-12-04 1988-06-09 Krupp Gmbh Schaltnetzteil fuer drehstromnetze
EP0590372A3 (en) * 1992-09-30 1995-09-27 Siemens Nixdorf Inf Syst Circuit arrangement for the generation of a direct voltage
AT403865B (de) * 1991-07-10 1998-06-25 Fronius Schweissmasch Spannungsumsetzungsvorrichtung für einen gleichspannungsverbraucher

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565433A1 (fr) * 1984-05-30 1985-12-06 Thomson Alcatel Espace Convertisseur de puissance a controle par cycles
GB8800527D0 (en) * 1988-01-11 1988-02-10 Farnell Instr Ltd Control arrangement for switched mode power supply
DE58906527D1 (de) * 1988-06-09 1994-02-10 Siemens Ag Schaltungsanordnung zur Entnahme von im wesentlichen rein sinusförmigem, netzfrequentem Strom aus Wechselspannungsnetzen und zur Überführung der entnommenen elektrischen Energie in galvanisch verbundene Gleichspannungssysteme.
US4940929A (en) * 1989-06-23 1990-07-10 Apollo Computer, Inc. AC to DC converter with unity power factor
US5222015A (en) * 1991-05-31 1993-06-22 Kabushiki Kaisha Toshiba Inverter power supply with input power detection means
DE19522369A1 (de) * 1995-06-20 1997-01-02 Niepenberg Dalex Werke Gleichrichter-Netzteil

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1933177B2 (de) * 1969-06-30 1975-05-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Erzeugung einer hoeheren Gleichspannung aus einer niedrigeren Gleichspannung,insbesondere als Ladezusatz in Fernmeldeeinrichtungen
US3889173A (en) * 1973-12-07 1975-06-10 Texas Instruments Inc Switching regulator power supply
DE2461654A1 (de) * 1974-12-27 1976-07-01 Siemens Ag Fremdgesteuerter sperrumrichter
DE2558375A1 (de) * 1975-12-23 1977-06-30 Siemens Ag Steuerschaltung fuer gleichspannungswandler
DE2747451A1 (de) * 1976-10-21 1978-05-03 Daniel John Weaver Verlustarmer zweiweg-leistungswandler fuer tragbare datenaufnahmegeraete
DE3017885A1 (de) * 1980-05-09 1981-11-19 Siemens AG, 1000 Berlin und 8000 München Gleichstromversorgungseinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801391B1 (de) * 1978-01-13 1979-07-05 Siemens Ag Gleichspannungswandler

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1933177B2 (de) * 1969-06-30 1975-05-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Erzeugung einer hoeheren Gleichspannung aus einer niedrigeren Gleichspannung,insbesondere als Ladezusatz in Fernmeldeeinrichtungen
US3889173A (en) * 1973-12-07 1975-06-10 Texas Instruments Inc Switching regulator power supply
DE2461654A1 (de) * 1974-12-27 1976-07-01 Siemens Ag Fremdgesteuerter sperrumrichter
DE2558375A1 (de) * 1975-12-23 1977-06-30 Siemens Ag Steuerschaltung fuer gleichspannungswandler
DE2747451A1 (de) * 1976-10-21 1978-05-03 Daniel John Weaver Verlustarmer zweiweg-leistungswandler fuer tragbare datenaufnahmegeraete
DE3017885A1 (de) * 1980-05-09 1981-11-19 Siemens AG, 1000 Berlin und 8000 München Gleichstromversorgungseinrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3641449A1 (de) * 1986-12-04 1988-06-09 Krupp Gmbh Schaltnetzteil fuer drehstromnetze
AT403865B (de) * 1991-07-10 1998-06-25 Fronius Schweissmasch Spannungsumsetzungsvorrichtung für einen gleichspannungsverbraucher
EP0590372A3 (en) * 1992-09-30 1995-09-27 Siemens Nixdorf Inf Syst Circuit arrangement for the generation of a direct voltage

Also Published As

Publication number Publication date
DE3310774C2 (enrdf_load_stackoverflow) 1993-01-28
DE3310774A1 (de) 1983-10-20
ATA117482A (de) 1983-09-15

Similar Documents

Publication Publication Date Title
DK382687A (da) Stroemforsyningskredsloeb
KR840006449U (ko) 마이크로컴퓨우터의 전원공급회로
IL57186A (en) Dc/dc converter power supply
GB8400611D0 (en) Dc-to-dc voltage converter
DE3360581D1 (en) Switched-mode self-oscillating supply voltage circuit
AT381813B (de) Schaltungsanordnung zur gleichspannungswandlung
KR840006736A (ko) 스위칭 전원장치
DK169088A (da) Vekselspaendingsforsynet ensretterkredsloeb
GB8314797D0 (en) Power supply circuits
AT374633B (de) Schaltungsanordnung zur gleichstromversorgung einer last
KR860006149A (ko) 부하회로에 전력을 공급하기 위한 여분직류 전원장치
DE3363026D1 (en) Circuit for regulation of the output voltage of a dc-dc converter
ATA446579A (de) Schaltungsanordnung zur ueberwachung einer gleichspannung gegenueber einer refernzspannung
IT1180809B (it) Alimentatore senza trasformatore
JPS54158644A (en) Dc power supply circuit
FI834010A7 (fi) Stroemriktare
AT368668B (de) Schaltung zur gleichstromfernversorgung
AT387875B (de) Schaltungsanordnung zum betreiben einer last
JPS54158638A (en) Dc power supply circuit
KR850003521U (ko) 전원트랜스의 절전장치 회로
IT1158618B (it) Alimentatore di emergenza automatico per carichi elettrici
KR850005221U (ko) 스위칭 직류 전원장치
AT383917B (de) Dc/ac-wandler
KR890009207Y1 (en) Power supply circuit for floating load
KR890012193U (ko) 전자레인지의 전원겸용 회로

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee