GB8403978D0 - Protective circuit - Google Patents

Protective circuit

Info

Publication number
GB8403978D0
GB8403978D0 GB848403978A GB8403978A GB8403978D0 GB 8403978 D0 GB8403978 D0 GB 8403978D0 GB 848403978 A GB848403978 A GB 848403978A GB 8403978 A GB8403978 A GB 8403978A GB 8403978 D0 GB8403978 D0 GB 8403978D0
Authority
GB
United Kingdom
Prior art keywords
protective circuit
protective
circuit
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.)
Granted
Application number
GB848403978A
Other versions
GB2154386A (en
GB2154386B (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.)
Astec Europe Ltd
Original Assignee
Astec Europe Ltd
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 Astec Europe Ltd filed Critical Astec Europe Ltd
Priority to GB08403978A priority Critical patent/GB2154386B/en
Publication of GB8403978D0 publication Critical patent/GB8403978D0/en
Publication of GB2154386A publication Critical patent/GB2154386A/en
Application granted granted Critical
Publication of GB2154386B publication Critical patent/GB2154386B/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
GB08403978A 1984-02-15 1984-02-15 Voltage converter circuit comprising a protective circuit Expired GB2154386B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08403978A GB2154386B (en) 1984-02-15 1984-02-15 Voltage converter circuit comprising a protective circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08403978A GB2154386B (en) 1984-02-15 1984-02-15 Voltage converter circuit comprising a protective circuit

Publications (3)

Publication Number Publication Date
GB8403978D0 true GB8403978D0 (en) 1984-03-21
GB2154386A GB2154386A (en) 1985-09-04
GB2154386B GB2154386B (en) 1988-08-24

Family

ID=10556643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08403978A Expired GB2154386B (en) 1984-02-15 1984-02-15 Voltage converter circuit comprising a protective circuit

Country Status (1)

Country Link
GB (1) GB2154386B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62242413A (en) * 1986-04-15 1987-10-23 Mitsubishi Electric Corp Base driving circuit for transistor
GB2193057B (en) * 1986-06-30 1990-04-04 Advance Power Supplies Ltd A power supply unit
DE4201744C2 (en) * 1992-01-23 1997-12-11 Insta Elektro Gmbh & Co Kg Additional circuit in a switching power supply for low-voltage halogen lamps
DE19801848B4 (en) * 1998-01-20 2005-01-05 AKDOGAN, Özkan Voltage transformer with a self-oscillating bridge circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597640A (en) * 1969-04-10 1971-08-03 Nat Semiconductor Corp Short circuit protection means for semiconductive circuit apparatus
US3697860A (en) * 1971-03-15 1972-10-10 Westinghouse Electric Corp Dc static switch circuit with a main switch device and a power sharing circuit portion
GB1396314A (en) * 1971-09-03 1975-06-04 British Aircraft Corp Ltd Pulse driving circuits
DE2516347A1 (en) * 1975-04-15 1976-10-28 Bosch Gmbh Robert ELECTRICAL CONTROL DEVICE WITH PROTECTION AGAINST GROUND SHORT CIRCUIT

Also Published As

Publication number Publication date
GB2154386A (en) 1985-09-04
GB2154386B (en) 1988-08-24

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Legal Events

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