DE3322335A1 - Arrangement for limiting the switching-on current of switched-mode power supplies - Google Patents

Arrangement for limiting the switching-on current of switched-mode power supplies

Info

Publication number
DE3322335A1
DE3322335A1 DE19833322335 DE3322335A DE3322335A1 DE 3322335 A1 DE3322335 A1 DE 3322335A1 DE 19833322335 DE19833322335 DE 19833322335 DE 3322335 A DE3322335 A DE 3322335A DE 3322335 A1 DE3322335 A1 DE 3322335A1
Authority
DE
Germany
Prior art keywords
current
mode power
switched
switching
limiting
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.)
Withdrawn
Application number
DE19833322335
Other languages
German (de)
Inventor
Rolf Dipl Ing Luettich
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.)
ABB Ceag Licht und Stromversorgungstechnik GmbH
Original Assignee
CEAG Licht und Stromversorgungstechnik GmbH
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 CEAG Licht und Stromversorgungstechnik GmbH filed Critical CEAG Licht und Stromversorgungstechnik GmbH
Priority to DE19833322335 priority Critical patent/DE3322335A1/en
Publication of DE3322335A1 publication Critical patent/DE3322335A1/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/22Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only

Abstract

The forward converter which is present in every pulsed switched-mode power supply has a reverse-magnetising winding by virtue of the principle of the device. This winding (4c) is additionally utilised for generating a voltage for a switching apparatus (thyristor 9 or relay contact) which bridges over the obligatory current-limiting resistor. <IMAGE>
DE19833322335 1983-06-22 1983-06-22 Arrangement for limiting the switching-on current of switched-mode power supplies Withdrawn DE3322335A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833322335 DE3322335A1 (en) 1983-06-22 1983-06-22 Arrangement for limiting the switching-on current of switched-mode power supplies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833322335 DE3322335A1 (en) 1983-06-22 1983-06-22 Arrangement for limiting the switching-on current of switched-mode power supplies

Publications (1)

Publication Number Publication Date
DE3322335A1 true DE3322335A1 (en) 1985-01-03

Family

ID=6202001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833322335 Withdrawn DE3322335A1 (en) 1983-06-22 1983-06-22 Arrangement for limiting the switching-on current of switched-mode power supplies

Country Status (1)

Country Link
DE (1) DE3322335A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205175A1 (en) * 1992-02-20 1993-08-26 Audio Tec Fischer Inh Heinz Fi Voltage stabiliser for l.v. DC networks, especially in cars - has electrolytic capacitor in series with resistor and diode to ensure correct polarity with time delay switch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854410A1 (en) * 1977-12-16 1979-06-21 Sony Corp DC voltage regulator
DD142776A1 (en) * 1979-04-06 1980-07-09 Harald Schmiedchen Circuit for limiting start-up troements in flow transformers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854410A1 (en) * 1977-12-16 1979-06-21 Sony Corp DC voltage regulator
DD142776A1 (en) * 1979-04-06 1980-07-09 Harald Schmiedchen Circuit for limiting start-up troements in flow transformers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205175A1 (en) * 1992-02-20 1993-08-26 Audio Tec Fischer Inh Heinz Fi Voltage stabiliser for l.v. DC networks, especially in cars - has electrolytic capacitor in series with resistor and diode to ensure correct polarity with time delay switch

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Legal Events

Date Code Title Description
8101 Request for examination as to novelty
8105 Search report available
8127 New person/name/address of the applicant

Owner name: ABB CEAG LICHT- UND STROMVERSORGUNGSTECHNIK GMBH,

8139 Disposal/non-payment of the annual fee