DE60139910D1 - Schalter mit Unterspannungserfassung - Google Patents

Schalter mit Unterspannungserfassung

Info

Publication number
DE60139910D1
DE60139910D1 DE60139910T DE60139910T DE60139910D1 DE 60139910 D1 DE60139910 D1 DE 60139910D1 DE 60139910 T DE60139910 T DE 60139910T DE 60139910 T DE60139910 T DE 60139910T DE 60139910 D1 DE60139910 D1 DE 60139910D1
Authority
DE
Germany
Prior art keywords
conducting
switch
metal oxide
switching element
operational amplifier
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 - Lifetime
Application number
DE60139910T
Other languages
English (en)
Inventor
Cedric Bara
Freddy Donnenwirth
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.)
Sagemcom Energy and Telecom SAS
Original Assignee
Sagem Communications SAS
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 Sagem Communications SAS filed Critical Sagem Communications SAS
Application granted granted Critical
Publication of DE60139910D1 publication Critical patent/DE60139910D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H02H3/24—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 responsive to undervoltage or no-voltage
    • H02H3/243—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 responsive to undervoltage or no-voltage for DC systems
    • 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
    • H02H3/08—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 responsive to excess current
    • H02H3/087—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 responsive to excess current for dc applications

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Circuits Of Receivers In General (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Dc-Dc Converters (AREA)
DE60139910T 2000-02-29 2001-02-18 Schalter mit Unterspannungserfassung Expired - Lifetime DE60139910D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0002552A FR2805661B1 (fr) 2000-02-29 2000-02-29 Disjoncteur a detection de sous-tension

Publications (1)

Publication Number Publication Date
DE60139910D1 true DE60139910D1 (de) 2009-10-29

Family

ID=8847537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60139910T Expired - Lifetime DE60139910D1 (de) 2000-02-29 2001-02-18 Schalter mit Unterspannungserfassung

Country Status (4)

Country Link
EP (1) EP1130732B1 (de)
AT (1) ATE443369T1 (de)
DE (1) DE60139910D1 (de)
FR (1) FR2805661B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0016524D0 (en) * 2000-07-06 2000-08-23 Mtl Instr Group The Plc Protection of incendive circuits
TW201044157A (en) * 2009-06-09 2010-12-16 Kerio Technologies Inc Power supply terminal with conduction threshold non-active component set and the power supply

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421520A1 (de) * 1984-06-08 1985-12-12 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum ueberwachen des betriebszustandes einer spannungsgeregelten gleichstromversorgung
FR2726698B1 (fr) * 1994-11-04 1996-11-29 Thomson Csf Circuit de protection pour alimentation continue et alimentation associee a un tel circuit

Also Published As

Publication number Publication date
EP1130732A1 (de) 2001-09-05
EP1130732B1 (de) 2009-09-16
FR2805661B1 (fr) 2003-09-26
ATE443369T1 (de) 2009-10-15
FR2805661A1 (fr) 2001-08-31

Similar Documents

Publication Publication Date Title
EP0814395A3 (de) Überstrommessungsvorrichtung für Leistungs-MOS-Feldeffekttransistor
WO2002029949A3 (en) Semiconductor device with protective functions
KR970055440A (ko) 스위칭 제어 집적회로
EP1134880A3 (de) Stromversorgungssteuervorrichtung und -verfahren, Stromversorgungsschaltung und elektronisches Gerät
CA2355561A1 (en) Boot-strapped current switch
EP1118918A3 (de) Programmierbare Steuerung
DE59307119D1 (de) Halbleiterrelais
DE59602580D1 (de) Schaltungsanordnung zur Begrenzung von Schaltüberspannungen an Leistungshalbleiterschaltern
US20040070375A1 (en) Step-down converter
DE60139910D1 (de) Schalter mit Unterspannungserfassung
NO940063L (no) Kretsbeskyttelsesanordning
ATE286320T1 (de) Dimmer mit lastart-erkennung
DE59710304D1 (de) Elektronisches Schaltnetzteil
ATE320659T1 (de) Kopplungseinrichtung
ID16431A (id) Sirkuit pembatas arus
DE3784032D1 (de) Elektronische steuerschaltung, insbesondere fuer einen drucker.
KR960706708A (ko) 전압 컨버터(Voltage converter)
DE50205109D1 (de) Elektrischer schalter
GB2262675A (en) Comparator start-up arrangement
ES2174382T3 (es) Dispositivo de proteccion de corriente diferencial con un circuito transductor.
KR950009769Y1 (ko) 단일전원 회로용 전자식 대전류 스위치의 보호회로
KR200148401Y1 (ko) 전자식 도어록의 전원공급장치
ATE209126T1 (de) Schaltungsanordnung zur stromversorgung einer digitalen rechenschaltung
ATE257262T1 (de) Intrusionsmelder
KR970013603A (ko) 전원공급장치의 로트 공유회로

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SAGEM COMMUNICATIONS SAS, RUEIL MALMAISON CEDE, FR

8364 No opposition during term of opposition
R081 Change of applicant/patentee

Ref document number: 1130732

Country of ref document: EP

Owner name: SAGEMCOM ENERGY & TELECOM SAS, FR

Free format text: FORMER OWNER: SAGEM COMMUNICATIONS SAS, RUEIL MALMAISON CEDEX, FR

Effective date: 20120727