EP0239786A3 - Choke for a high power switching power supply - Google Patents

Choke for a high power switching power supply Download PDF

Info

Publication number
EP0239786A3
EP0239786A3 EP87102636A EP87102636A EP0239786A3 EP 0239786 A3 EP0239786 A3 EP 0239786A3 EP 87102636 A EP87102636 A EP 87102636A EP 87102636 A EP87102636 A EP 87102636A EP 0239786 A3 EP0239786 A3 EP 0239786A3
Authority
EP
European Patent Office
Prior art keywords
choke
power supply
chokes
high power
switching power
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP87102636A
Other languages
English (en)
Other versions
EP0239786A2 (de
EP0239786B1 (de
Inventor
P.N.R. Dipl.-Phys. Chadwick
Horst Dipl.-Ing. Morgott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wincor Nixdorf International GmbH
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to AT87102636T priority Critical patent/ATE80493T1/de
Publication of EP0239786A2 publication Critical patent/EP0239786A2/de
Publication of EP0239786A3 publication Critical patent/EP0239786A3/de
Application granted granted Critical
Publication of EP0239786B1 publication Critical patent/EP0239786B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
EP87102636A 1986-02-28 1987-02-25 Drossel für Hochleistungs-Schaltnetzteil Expired - Lifetime EP0239786B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87102636T ATE80493T1 (de) 1986-02-28 1987-02-25 Drossel fuer hochleistungs-schaltnetzteil.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3606592 1986-02-28
DE3606592 1986-02-28

Publications (3)

Publication Number Publication Date
EP0239786A2 EP0239786A2 (de) 1987-10-07
EP0239786A3 true EP0239786A3 (en) 1988-10-12
EP0239786B1 EP0239786B1 (de) 1992-09-09

Family

ID=6295208

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87102636A Expired - Lifetime EP0239786B1 (de) 1986-02-28 1987-02-25 Drossel für Hochleistungs-Schaltnetzteil

Country Status (5)

Country Link
US (1) US4791543A (de)
EP (1) EP0239786B1 (de)
AT (1) ATE80493T1 (de)
DE (1) DE3781578D1 (de)
ES (1) ES2033704T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464001B (sv) * 1989-06-20 1991-02-18 Ericsson Telefon Ab L M Glaettningsfilter foer en likriktare
GB2243258B (en) * 1990-04-20 1994-09-07 Gold Star Co Magnetron for microwave oven
DE4222068C1 (de) * 1992-07-04 1993-06-09 Abb Patent Gmbh, 6800 Mannheim, De
US6874708B2 (en) * 2003-02-13 2005-04-05 Illinois Tool Works Inc. Automatic air-assisted manifold mounted gun
DE102005037616A1 (de) * 2005-08-09 2007-02-15 Rohde & Schwarz Gmbh & Co. Kg Leitungstransformator zur Impedanzanpassung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE486189C (de) * 1929-11-12 Siemens Schuckertwerke Akt Ges Im Zuge der Hin- und Rueckleitung starker Stroeme liegende Drosselspule zur Erhoehung des induktiven Spannungsabfalls

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340458A (en) * 1964-06-16 1967-09-05 Roy M Keller Filter choke with self-desaturating magnetic core
FR1422994A (fr) * 1964-11-17 1966-01-03 Circuit redresseur simple fournissant deux tensions continues symétriques
US3611233A (en) * 1969-08-14 1971-10-05 Atomic Energy Commission Pulse transformer using stripline windings
US3916286A (en) * 1974-09-19 1975-10-28 United Technologies Corp Switching power supply common output filter
SU982163A1 (ru) * 1981-03-24 1982-12-15 Предприятие П/Я В-8466 Конвертор
US4586120A (en) * 1983-12-30 1986-04-29 At&T Bell Laboratories Current limit shutdown circuit with time delay

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE486189C (de) * 1929-11-12 Siemens Schuckertwerke Akt Ges Im Zuge der Hin- und Rueckleitung starker Stroeme liegende Drosselspule zur Erhoehung des induktiven Spannungsabfalls

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ELEKTRONIK, Band 34, Nr. 15, Juli 1985, Seiten 94-96, München; H. PANSE "Verringerung der Restwelligkeit bei Schaltnetzteilen" *

Also Published As

Publication number Publication date
EP0239786A2 (de) 1987-10-07
US4791543A (en) 1988-12-13
ATE80493T1 (de) 1992-09-15
ES2033704T3 (es) 1993-04-01
DE3781578D1 (de) 1992-10-15
EP0239786B1 (de) 1992-09-09

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