DE3784771D1 - Gleichstrom-spannungswandler mit ueberlastschutz. - Google Patents

Gleichstrom-spannungswandler mit ueberlastschutz.

Info

Publication number
DE3784771D1
DE3784771D1 DE8787200948T DE3784771T DE3784771D1 DE 3784771 D1 DE3784771 D1 DE 3784771D1 DE 8787200948 T DE8787200948 T DE 8787200948T DE 3784771 T DE3784771 T DE 3784771T DE 3784771 D1 DE3784771 D1 DE 3784771D1
Authority
DE
Germany
Prior art keywords
voltage converter
overload protection
overload
protection
converter
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.)
Expired - Fee Related
Application number
DE8787200948T
Other languages
English (en)
Other versions
DE3784771T2 (de
Inventor
Weerd Jan De
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.)
AT&T Network Systems International BV
Original Assignee
AT&T Network Systems International BV
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 AT&T Network Systems International BV filed Critical AT&T Network Systems International BV
Publication of DE3784771D1 publication Critical patent/DE3784771D1/de
Application granted granted Critical
Publication of DE3784771T2 publication Critical patent/DE3784771T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion 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
    • H02M3/325—Conversion 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
    • H02M3/335—Conversion 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
    • H02M3/33507—Conversion 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 with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—Conversion 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 with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/901—Starting circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE8787200948T 1986-05-30 1987-05-20 Gleichstrom-spannungswandler mit ueberlastschutz. Expired - Fee Related DE3784771T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8601395A NL8601395A (nl) 1986-05-30 1986-05-30 Gelijkspanningsomzetter met overbelastingbeveiliging.

Publications (2)

Publication Number Publication Date
DE3784771D1 true DE3784771D1 (de) 1993-04-22
DE3784771T2 DE3784771T2 (de) 1993-06-24

Family

ID=19848094

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787200948T Expired - Fee Related DE3784771T2 (de) 1986-05-30 1987-05-20 Gleichstrom-spannungswandler mit ueberlastschutz.

Country Status (5)

Country Link
US (1) US4754386A (de)
EP (1) EP0247687B1 (de)
JP (1) JPS631367A (de)
DE (1) DE3784771T2 (de)
NL (1) NL8601395A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8805759D0 (en) * 1988-03-10 1988-04-07 Rca Licensing Corp Switched-mode power supply with secondary to primary control
DE58904457D1 (de) * 1988-03-25 1993-07-01 Siemens Ag Verfahren zur begrenzung des ausgangsstromes einer stromversorgung.
IL89461A (en) * 1989-03-02 1994-06-24 Eci Telecom Limited Telephone communication compression system
US4949211A (en) * 1989-05-05 1990-08-14 Motorola Inc. Protective, bi-level drive for FET's
US5285366A (en) * 1992-09-24 1994-02-08 Northern Telecom Limited Current limit circuit in current mode power supplies
DE4242989C1 (de) * 1992-12-18 1994-05-11 Itt Ind Gmbh Deutsche Spannungsregler
EP0657987B1 (de) * 1993-12-10 1998-03-18 Siemens Aktiengesellschaft Getakteter Umrichter mit Strombegrenzung
US5448158A (en) * 1993-12-30 1995-09-05 Sgs-Thomson Microelectronics, Inc. PTAT current source
JP3367300B2 (ja) * 1995-09-18 2003-01-14 ヤマハ株式会社 スイッチング電源回路
JP3230475B2 (ja) * 1997-11-06 2001-11-19 株式会社村田製作所 制御電力供給回路
US6181748B1 (en) * 1998-07-07 2001-01-30 Macronix International Co. Pulse shaper apparatus and method for ISDN U-interface
FR2815790B1 (fr) * 2000-10-24 2003-02-07 St Microelectronics Sa Convertisseur de tension a circuit de commande autooscillant
JP3938083B2 (ja) * 2003-03-28 2007-06-27 ソニー株式会社 スイッチング電源装置
DE102004016927A1 (de) * 2004-04-06 2005-11-03 Friwo Mobile Power Gmbh Verfahren zur Strom- und Spannungsregelung für ein Schaltnetzteil
US9124185B2 (en) 2012-07-12 2015-09-01 Dialog Semiconductor Inc. Configurable power controller with combination input/output line

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156273A (en) * 1976-10-07 1979-05-22 Sanyo Electric Co., Ltd. Protection of a switching regulator
US4246634A (en) * 1979-03-07 1981-01-20 Ann Arbor Terminals, Inc. Start-up circuit for switch mode power supply
DE3336422A1 (de) * 1983-10-06 1985-04-18 Siemens AG, 1000 Berlin und 8000 München Sperrwandler-schaltnetzteil
US4561047A (en) * 1983-12-19 1985-12-24 General Electric Company Switching regulator current limit circuit

Also Published As

Publication number Publication date
NL8601395A (nl) 1987-12-16
EP0247687B1 (de) 1993-03-17
JPS631367A (ja) 1988-01-06
US4754386A (en) 1988-06-28
EP0247687A1 (de) 1987-12-02
DE3784771T2 (de) 1993-06-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8339 Ceased/non-payment of the annual fee