JPS51108748A - - Google Patents

Info

Publication number
JPS51108748A
JPS51108748A JP51017144A JP1714476A JPS51108748A JP S51108748 A JPS51108748 A JP S51108748A JP 51017144 A JP51017144 A JP 51017144A JP 1714476 A JP1714476 A JP 1714476A JP S51108748 A JPS51108748 A JP S51108748A
Authority
JP
Japan
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.)
Granted
Application number
JP51017144A
Other languages
Japanese (ja)
Other versions
JPS5953722B2 (ja
Inventor
Heen Borufugangu
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.)
TDK Micronas GmbH
Original Assignee
Deutsche ITT Industries 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 Deutsche ITT Industries GmbH filed Critical Deutsche ITT Industries GmbH
Publication of JPS51108748A publication Critical patent/JPS51108748A/ja
Publication of JPS5953722B2 publication Critical patent/JPS5953722B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
    • 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
    • H02H3/06—Details with automatic reconnection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
  • Bipolar Integrated Circuits (AREA)
JP51017144A 1975-02-22 1976-02-20 トランジスタ回路 Expired JPS5953722B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752507741 DE2507741C3 (de) 1975-02-22 1975-02-22 Überstromgeschützte, universell verwendbare Transistoranordnung

Publications (2)

Publication Number Publication Date
JPS51108748A true JPS51108748A (enrdf_load_stackoverflow) 1976-09-27
JPS5953722B2 JPS5953722B2 (ja) 1984-12-26

Family

ID=5939579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51017144A Expired JPS5953722B2 (ja) 1975-02-22 1976-02-20 トランジスタ回路

Country Status (4)

Country Link
JP (1) JPS5953722B2 (enrdf_load_stackoverflow)
DE (1) DE2507741C3 (enrdf_load_stackoverflow)
FR (1) FR2301948A1 (enrdf_load_stackoverflow)
IT (1) IT1055337B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175489A (en) * 1989-10-02 1992-12-29 Kabushiki Kaisha Toshiba Current-detecting circuit

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425145A (en) * 1977-07-28 1979-02-24 Sony Corp Detection circuit for unbalanced dc voltage of output amplifier on two-power- supply system
DE2923960A1 (de) * 1979-06-13 1980-12-18 Siemens Ag Schaltungsanordnung zum reduzieren der leistungsaufnahme von eingangsleistungstransistoren in netzgeraeten
CA1228641A (en) * 1982-08-30 1987-10-27 Richard P. Strosser Method and apparatus for monitoring and protecting a semiconductor output device
DE3238880A1 (de) * 1982-10-21 1984-04-26 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung
NL8302902A (nl) * 1983-08-18 1985-03-18 Philips Nv Transistorbeveiligingsschakeling.
DE3343110C1 (de) * 1983-11-29 1985-05-30 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Transformatorlose Gegentaktendstufe
DE69023704T2 (de) * 1989-07-06 1996-06-27 Philips Electronics Nv Verstärkerschaltung.
GB9223219D0 (en) * 1992-11-05 1992-12-16 Smiths Industries Plc Current measurement cricuits
DE69431521T2 (de) * 1994-10-27 2003-06-05 Co.Ri.M.Me. Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno, Catania Verfahren und Schaltungsanordnung zum Transistorschutz gegen Ausschaltung und Spannungsregler der dieses Verfahren anwendet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175489A (en) * 1989-10-02 1992-12-29 Kabushiki Kaisha Toshiba Current-detecting circuit
WO1993017492A1 (en) * 1989-10-02 1993-09-02 Yasuo Mizuide Current detecting circuit

Also Published As

Publication number Publication date
FR2301948A1 (fr) 1976-09-17
DE2507741C3 (de) 1979-05-17
DE2507741B2 (de) 1977-09-08
IT1055337B (it) 1981-12-21
JPS5953722B2 (ja) 1984-12-26
DE2507741A1 (de) 1976-08-26

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