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GB2028047B - Circuit having short-circuit protection - Google Patents

Circuit having short-circuit protection

Info

Publication number
GB2028047B
GB2028047B GB7927538A GB7927538A GB2028047B GB 2028047 B GB2028047 B GB 2028047B GB 7927538 A GB7927538 A GB 7927538A GB 7927538 A GB7927538 A GB 7927538A GB 2028047 B GB2028047 B GB 2028047B
Authority
GB
United Kingdom
Prior art keywords
circuit
short
protection
circuit protection
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
Application number
GB7927538A
Other versions
GB2028047A (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB2028047A publication Critical patent/GB2028047A/en
Application granted granted Critical
Publication of GB2028047B publication Critical patent/GB2028047B/en
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
GB7927538A 1978-08-08 1979-08-07 Circuit having short-circuit protection Expired GB2028047B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2834678A DE2834678C2 (en) 1978-08-08 1978-08-08 Circuit arrangement with short-circuit protection

Publications (2)

Publication Number Publication Date
GB2028047A GB2028047A (en) 1980-02-27
GB2028047B true GB2028047B (en) 1982-11-17

Family

ID=6046478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7927538A Expired GB2028047B (en) 1978-08-08 1979-08-07 Circuit having short-circuit protection

Country Status (4)

Country Link
DE (1) DE2834678C2 (en)
FR (1) FR2433234A1 (en)
GB (1) GB2028047B (en)
IT (1) IT1122715B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150871A1 (en) * 1980-12-23 1982-07-29 Linde Ag, 6200 Wiesbaden Control device for a device controlled by a magnet
DE3128116A1 (en) * 1981-07-16 1983-02-03 Robert Bosch Gmbh, 7000 Stuttgart SHORT-CIRCUIT-DRIVE CONTROL ARRANGEMENT FOR AN ELECTRICAL CONSUMER
DE3334833A1 (en) * 1983-09-27 1985-04-04 Telefunken electronic GmbH, 7100 Heilbronn Drive circuit for a power transistor
DE3420236A1 (en) * 1984-05-30 1985-12-05 Ifm Electronic Gmbh, 4300 Essen ELECTRONIC, PREFERABLY CONTACTLESS SWITCHGEAR
DE3445031A1 (en) * 1984-12-11 1986-06-19 Robert Bosch Gmbh, 7000 Stuttgart Short-circuit-proof transistor output stage
DE3509961A1 (en) * 1985-03-20 1986-09-25 Robert Bosch Gmbh, 7000 Stuttgart CIRCUIT ARRANGEMENT FOR CONTROLLING THE CURRENT BY AN ELECTRICAL, PARTICULARLY ELECTROMAGNETIC CONSUMER
DE3529827A1 (en) * 1985-08-21 1987-03-05 Ifm Electronic Gmbh ELECTRONIC, PREFERABLY CONTACTLESS SWITCHGEAR
DE3804051A1 (en) * 1988-02-10 1989-08-24 Thomson Brandt Gmbh SWITCHING POWER SUPPLY
DE3924824A1 (en) * 1989-07-27 1991-02-07 Telefunken Electronic Gmbh CIRCUIT ARRANGEMENT FOR PROTECTING A CLOCKED SEMICONDUCTOR SWITCH
DE4115295A1 (en) * 1991-05-10 1992-11-12 Telefunken Electronic Gmbh Load current monitoring circuit with overload and short-circuit protection - uses current-voltage converter supplying overload and short-circuit detectors
DE4209747A1 (en) * 1992-03-25 1993-09-30 Siemens Ag Current limiting circuit e.g. for relay or other inductive load - includes reference Zener diode to earth from control electrode of transistor switch having load in collector circuit
DE4231037C2 (en) * 1992-09-17 1995-04-13 Telefunken Microelectron Current limiting circuit with switchable maximum current value for consumers with impedance

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338215B2 (en) * 1973-07-27 1975-07-31 Robert Bosch Gmbh, 7000 Stuttgart Circuit arrangement for controlling

Also Published As

Publication number Publication date
DE2834678A1 (en) 1980-02-21
DE2834678C2 (en) 1987-01-08
IT7924963A0 (en) 1979-08-07
GB2028047A (en) 1980-02-27
IT1122715B (en) 1986-04-23
FR2433234B3 (en) 1981-08-14
FR2433234A1 (en) 1980-03-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940807