IT1055337B - Dispositivo a transistor protetto dalle sovracorrenti e dai cortocir cuiti - Google Patents

Dispositivo a transistor protetto dalle sovracorrenti e dai cortocir cuiti

Info

Publication number
IT1055337B
IT1055337B IT2031176A IT2031176A IT1055337B IT 1055337 B IT1055337 B IT 1055337B IT 2031176 A IT2031176 A IT 2031176A IT 2031176 A IT2031176 A IT 2031176A IT 1055337 B IT1055337 B IT 1055337B
Authority
IT
Italy
Prior art keywords
overcurrents
circuits
short
transistor device
device protected
Prior art date
Application number
IT2031176A
Other languages
English (en)
Italian (it)
Original Assignee
Itt
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 Itt filed Critical Itt
Application granted granted Critical
Publication of IT1055337B publication Critical patent/IT1055337B/it

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)
IT2031176A 1975-02-22 1976-02-19 Dispositivo a transistor protetto dalle sovracorrenti e dai cortocir cuiti IT1055337B (it)

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 (1)

Publication Number Publication Date
IT1055337B true IT1055337B (it) 1981-12-21

Family

ID=5939579

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2031176A IT1055337B (it) 1975-02-22 1976-02-19 Dispositivo a transistor protetto dalle sovracorrenti e dai cortocir cuiti

Country Status (4)

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

Families Citing this family (10)

* 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.
JPH0666600B2 (ja) * 1989-10-02 1994-08-24 株式会社東芝 電流検出回路
GB9223219D0 (en) * 1992-11-05 1992-12-16 Smiths Industries Plc Current measurement cricuits
EP0709956B1 (en) * 1994-10-27 2002-10-09 Co.Ri.M.Me. Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno Method and circuit for protection against latch-down transistor and voltage regulator using the method

Also Published As

Publication number Publication date
FR2301948A1 (fr) 1976-09-17
DE2507741A1 (de) 1976-08-26
JPS5953722B2 (ja) 1984-12-26
JPS51108748A (enExample) 1976-09-27
DE2507741C3 (de) 1979-05-17
DE2507741B2 (de) 1977-09-08

Similar Documents

Publication Publication Date Title
SE411815B (sv) Halvledaranordning innefattande bl a en bipoler lateralskyddstransistor
SE7811755L (sv) Sekerhetsanordning
NL7703473A (nl) Toestel voor inbraakbeveiliging.
NL184249C (nl) Spanningsontlastingshuls.
FI772516A7 (fi) Banuppvindningsanordning
SE419176B (sv) Sonderdelningsanordning
SE7714418L (sv) Knippningsanordning
NL7803142A (nl) Wikkelinrichting en opspaninrichting daarvoor.
BE845731A (nl) Alarmapparaat
NL182759C (nl) Cassette-bandapparaat.
IT1055337B (it) Dispositivo a transistor protetto dalle sovracorrenti e dai cortocir cuiti
NL7605463A (nl) Mechanisch werkzame inrichting.
NL7505279A (nl) Wikkelinrichting.
NL7603825A (nl) Wikkelinrichting.
DK144500C (da) Overbelastningsbeskyttelseskobling for en hoejttaleranordning
AT377158B (de) Zerkleinerungsvorrichtung
NL186894C (nl) Brandwerende afsluitinrichting.
SE7706253L (sv) Upplindningsanordning
NL7603963A (nl) Inrichting voor isoelektrische bundeling.
IT1068835B (it) Dispositivo serrafilo
NL7701665A (nl) Beschermingsinrichting.
SE7703508L (sv) Anordning for sekring mot ledningsbrott
NL7601627A (nl) Rollensnij- en -wikkelinrichting.
NL7614228A (nl) Spaninrichting voor trekdraden.
NL7607696A (nl) Bescherminrichting.