JPS55144729A - Overvoltage protector for electronic device - Google Patents

Overvoltage protector for electronic device

Info

Publication number
JPS55144729A
JPS55144729A JP5530980A JP5530980A JPS55144729A JP S55144729 A JPS55144729 A JP S55144729A JP 5530980 A JP5530980 A JP 5530980A JP 5530980 A JP5530980 A JP 5530980A JP S55144729 A JPS55144729 A JP S55144729A
Authority
JP
Japan
Prior art keywords
electronic device
overvoltage protector
overvoltage
protector
electronic
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.)
Pending
Application number
JP5530980A
Other languages
English (en)
Inventor
Uiruherumu Botsuku Haintsu
Uorufu Yoozefu
Uerunaa Marufureeto
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union 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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of JPS55144729A publication Critical patent/JPS55144729A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/003—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electrostatic apparatus
    • 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
    • H02H9/043—Protection of over-voltage protection device by short-circuiting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
JP5530980A 1979-04-27 1980-04-25 Overvoltage protector for electronic device Pending JPS55144729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792917256 DE2917256A1 (de) 1979-04-27 1979-04-27 Ueberspannungsschutzeinrichtung fuer elektronische geraete

Publications (1)

Publication Number Publication Date
JPS55144729A true JPS55144729A (en) 1980-11-11

Family

ID=6069488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5530980A Pending JPS55144729A (en) 1979-04-27 1980-04-25 Overvoltage protector for electronic device

Country Status (5)

Country Link
JP (1) JPS55144729A (ja)
AR (1) AR222074A1 (ja)
CH (1) CH648703A5 (ja)
DE (1) DE2917256A1 (ja)
FR (1) FR2455381A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033473C2 (de) * 1980-09-05 1985-07-11 Schoppe & Faeser Gmbh, 4950 Minden Sicherheitsschaltung mit einer Schmelzsicherung
NL8006411A (nl) * 1980-11-25 1982-06-16 Philips Nv Inrichting voor het beveiligen tegen oververhitting door overspanning van een spanningsbegrenzende schakeling.
US4464606A (en) * 1981-03-25 1984-08-07 Armstrong World Industries, Inc. Pulse width modulated dimming arrangement for fluorescent lamps
SE445409B (sv) * 1981-12-08 1986-06-16 Porta Systems Corp Strom- och spenningsstotskyddskrets for anvendning i samband med en telefonledning
DE4026004A1 (de) * 1990-08-14 1992-02-20 Krone Ag Schutzschaltung und schutzstecker in telekommunikationsanlagen
BR7802145U (pt) * 1998-11-20 2000-05-30 Ricardo Fernando Almeida Silva Sobretensor para aparelhos eletrônicos.
DE102009005789A1 (de) * 2009-01-22 2010-07-29 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzkombination zum Schutz von elektrischen Niederspannungsanlagen- und geräten
US9019674B2 (en) 2010-11-23 2015-04-28 Fairchild Semiconductor Corporation Input power port protection component
US8861164B2 (en) 2011-02-04 2014-10-14 Fairchild Semiconductor Corporation Integrated overdrive and overvoltage protection device
US9112346B2 (en) 2013-03-14 2015-08-18 Fairchild Semiconductor Corporation Input power protection
US9735147B2 (en) 2014-09-15 2017-08-15 Fairchild Semiconductor Corporation Fast and stable ultra low drop-out (LDO) voltage clamp device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR922851A (fr) * 1946-01-09 1947-06-20 Ets Claude Paz & Silva Perfectionnements aux dispositifs de protection des installations électriques contre les surtensions
DE1816553B2 (de) * 1968-12-23 1971-09-30 Hartmann & Braun Ag, 6000 Frankfurt Einrichtung zum schutze von in explosionsgefaehrdeten raeumen befindlichen verbrauchern und oder messwertgebern
US3890543A (en) * 1973-09-14 1975-06-17 Telecommunications Ind Low voltage surge protection network
US4168514A (en) * 1977-12-16 1979-09-18 General Electric Company Combination circuit breaker-lightning arrestor

Also Published As

Publication number Publication date
FR2455381A1 (fr) 1980-11-21
DE2917256A1 (de) 1980-11-06
AR222074A1 (es) 1981-04-15
CH648703A5 (en) 1985-03-29
FR2455381B1 (ja) 1984-04-27
DE2917256C2 (ja) 1988-01-21

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