GB2154386B - Voltage converter circuit comprising a protective circuit - Google Patents

Voltage converter circuit comprising a protective circuit

Info

Publication number: GB2154386B
Authority: GB; United Kingdom
Prior art keywords: circuit; voltage converter; protective; converter circuit; protective circuit
Prior art date: 1984-02-15
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

GB08403978A

Other versions

GB8403978D0 (en

GB2154386A (en

Inventor

Dahyabhai Chitabhai Patel

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.)

1984-02-15

Filing date

1984-02-15

Publication date

1988-08-24

1984-02-15 Application filed by Astec Europe Ltd filed Critical Astec Europe Ltd

1984-02-15 Priority to GB08403978A priority Critical patent/GB2154386B/en

1984-03-21 Publication of GB8403978D0 publication Critical patent/GB8403978D0/en

1985-09-04 Publication of GB2154386A publication Critical patent/GB2154386A/en

1988-08-24 Application granted granted Critical

1988-08-24 Publication of GB2154386B publication Critical patent/GB2154386B/en

Status Expired legal-status Critical Current

Links

230000001681 protective effect Effects 0.000 title 1

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 GB8403978D0 (en)	1984-03-21
GB2154386A GB2154386A (en)	1985-09-04
GB2154386B true 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

1984
- 1984-02-15 GB GB08403978A patent/GB2154386B/en not_active Expired

Also Published As

Publication number	Publication date
GB8403978D0 (en)	1984-03-21
GB2154386A (en)	1985-09-04

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Legal Events

Date	Code	Title	Description
1991-10-09	PCNP	Patent ceased through non-payment of renewal fee