IT8622720A0 - Circuito limitatore di tensione. - Google Patents

Circuito limitatore di tensione.

Info

Publication number
IT8622720A0
IT8622720A0 IT8622720A IT2272086A IT8622720A0 IT 8622720 A0 IT8622720 A0 IT 8622720A0 IT 8622720 A IT8622720 A IT 8622720A IT 2272086 A IT2272086 A IT 2272086A IT 8622720 A0 IT8622720 A0 IT 8622720A0
Authority
IT
Italy
Prior art keywords
limiting circuit
voltage limiting
voltage
circuit
limiting
Prior art date
Application number
IT8622720A
Other languages
English (en)
Other versions
IT1199796B (it
Inventor
Joachim G Melbert
Original Assignee
Sgs Haleiter Bauelemente 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 Sgs Haleiter Bauelemente Gmbh filed Critical Sgs Haleiter Bauelemente Gmbh
Publication of IT8622720A0 publication Critical patent/IT8622720A0/it
Application granted granted Critical
Publication of IT1199796B publication Critical patent/IT1199796B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H03G11/002—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general without controlling loop
IT22720/86A 1985-12-19 1986-12-17 Circuito limitatore di tensione IT1199796B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853545039 DE3545039A1 (de) 1985-12-19 1985-12-19 Spannungsbegrenzungsschaltung

Publications (2)

Publication Number Publication Date
IT8622720A0 true IT8622720A0 (it) 1986-12-17
IT1199796B IT1199796B (it) 1988-12-30

Family

ID=6288924

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22720/86A IT1199796B (it) 1985-12-19 1986-12-17 Circuito limitatore di tensione

Country Status (5)

Country Link
US (1) US4831323A (it)
DE (1) DE3545039A1 (it)
FR (1) FR2592241B1 (it)
GB (1) GB2184908B (it)
IT (1) IT1199796B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935844A1 (de) * 1989-10-27 1991-05-02 Philips Patentverwaltung Integrierte begrenzerschaltung fuer wechselspannungen
US5089767A (en) * 1990-04-09 1992-02-18 Unitrode Corporation Current sensor and limiter
DE4122029C1 (it) * 1991-07-03 1992-11-26 Texas Instruments Deutschland Gmbh, 8050 Freising, De
US5184033A (en) * 1991-09-20 1993-02-02 Motorola, Inc. Regulated BiCMOS output buffer
EP0720079B1 (en) * 1994-12-30 2004-09-29 Co.Ri.M.Me. Threshold voltage extracting method and circuit using the same
DE19707708C2 (de) * 1997-02-26 2002-01-10 Infineon Technologies Ag Strombegrenzungsschaltung
US6054845A (en) * 1998-01-29 2000-04-25 Siemens Aktiengesellschaft Current limiting circuit
US6489827B1 (en) * 2000-10-30 2002-12-03 Marvell International, Ltd. Reduction of offset voltage in current mirror circuit
KR100659272B1 (ko) * 2005-12-15 2006-12-20 삼성전자주식회사 과전압 제어가 가능한 무선인증용 태그 및 그의 과전압제어 방법
US20090121770A1 (en) 2007-03-29 2009-05-14 Linear Technology Corporation Method for clamping a semiconductor region at or near ground
US9019067B2 (en) * 2010-12-30 2015-04-28 Sargent Manufacturing Company Electronic lock with power failure control circuit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691426A (en) * 1971-10-26 1972-09-12 Teledyne Inc Current limiter responsive to current flow and temperature rise
US4027177A (en) * 1975-03-05 1977-05-31 Motorola, Inc. Clamping circuit
US4123698A (en) * 1976-07-06 1978-10-31 Analog Devices, Incorporated Integrated circuit two terminal temperature transducer
DE3047685C2 (de) * 1980-12-18 1986-01-16 Telefunken electronic GmbH, 7100 Heilbronn Temperaturstabile Spannungsquelle
JPS5880715A (ja) * 1981-11-06 1983-05-14 Toshiba Corp 電流源回路
JPS58101310A (ja) * 1981-12-11 1983-06-16 Toshiba Corp 電流制御回路
US4435678A (en) * 1982-02-26 1984-03-06 Motorola, Inc. Low voltage precision current source
US4528496A (en) * 1983-06-23 1985-07-09 National Semiconductor Corporation Current supply for use in low voltage IC devices
DE3404317A1 (de) * 1984-02-08 1985-08-08 Robert Bosch Gmbh, 7000 Stuttgart Schutzschaltung fuer durch elektrische signale gesteuerte geraete
JPS61187406A (ja) * 1985-02-14 1986-08-21 Toshiba Corp 低電圧用カレントミラ−回路
DE3531645A1 (de) * 1985-09-05 1987-03-05 Bosch Gmbh Robert Schaltungsanordnung zum schutz gegen auf signalleitungen auftretenden stoerspannungen
US4677368A (en) * 1986-10-06 1987-06-30 Motorola, Inc. Precision thermal current source

Also Published As

Publication number Publication date
DE3545039C2 (it) 1989-07-06
FR2592241B1 (fr) 1994-01-28
US4831323A (en) 1989-05-16
GB8629780D0 (en) 1987-01-21
FR2592241A1 (fr) 1987-06-26
IT1199796B (it) 1988-12-30
GB2184908A (en) 1987-07-01
GB2184908B (en) 1989-10-18
DE3545039A1 (de) 1987-07-02

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961227