IT1246401B - POWER SUPPLY CIRCUIT WITH OVERCURRENT DETECTION - Google Patents

POWER SUPPLY CIRCUIT WITH OVERCURRENT DETECTION

Info

Publication number
IT1246401B
IT1246401B IT02101790A IT2101790A IT1246401B IT 1246401 B IT1246401 B IT 1246401B IT 02101790 A IT02101790 A IT 02101790A IT 2101790 A IT2101790 A IT 2101790A IT 1246401 B IT1246401 B IT 1246401B
Authority
IT
Italy
Prior art keywords
power supply
supply circuit
overcurrent detection
overcurrent
detection
Prior art date
Application number
IT02101790A
Other languages
Italian (it)
Other versions
IT9021017A0 (en
IT9021017A1 (en
Inventor
Jeff Fishbein
Original Assignee
Int Rectifier Corp
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 Int Rectifier Corp filed Critical Int Rectifier Corp
Publication of IT9021017A0 publication Critical patent/IT9021017A0/en
Publication of IT9021017A1 publication Critical patent/IT9021017A1/en
Application granted granted Critical
Publication of IT1246401B publication Critical patent/IT1246401B/en

Links

Classifications

    • 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
    • H02H3/08—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 responsive to excess current
    • H02H3/087—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 responsive to excess current for dc applications
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
    • H02H7/0838—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements with H-bridge circuit
IT02101790A 1989-07-25 1990-07-23 POWER SUPPLY CIRCUIT WITH OVERCURRENT DETECTION IT1246401B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38523689A 1989-07-25 1989-07-25

Publications (3)

Publication Number Publication Date
IT9021017A0 IT9021017A0 (en) 1990-07-23
IT9021017A1 IT9021017A1 (en) 1992-01-23
IT1246401B true IT1246401B (en) 1994-11-18

Family

ID=23520586

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02101790A IT1246401B (en) 1989-07-25 1990-07-23 POWER SUPPLY CIRCUIT WITH OVERCURRENT DETECTION

Country Status (4)

Country Link
JP (1) JPH0382336A (en)
DE (1) DE4023639A1 (en)
GB (1) GB2234871A (en)
IT (1) IT1246401B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29909206U1 (en) 1999-05-28 2000-10-05 Ellenberger & Poensgen Protective device
CN113328416B (en) * 2021-08-03 2021-10-08 武汉市聚芯微电子有限责任公司 Full-bridge overcurrent protection circuit and full-bridge overcurrent protection method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6807092A (en) * 1968-05-18 1969-11-20
JPS58167134A (en) * 1982-03-29 1983-10-03 Matsushita Electric Ind Co Ltd Injection-compression molding machine
JPH063467B2 (en) * 1983-10-31 1994-01-12 山武ハネウエル株式会社 Electronic switch overcurrent detection circuit
US4628397A (en) * 1984-06-04 1986-12-09 General Electric Co. Protected input/output circuitry for a programmable controller
JPS6359107A (en) * 1986-08-28 1988-03-15 Nec Kansai Ltd Semiconductor device
JPS63265174A (en) * 1987-04-22 1988-11-01 Mitsubishi Electric Corp Overcurrent detecting circuit
JPH0666472B2 (en) * 1987-06-22 1994-08-24 日産自動車株式会社 MOSFET with overcurrent protection function
GB2226196A (en) * 1988-12-15 1990-06-20 Philips Nv Excess voltage protection circuit
GB2226717A (en) * 1988-12-15 1990-07-04 Philips Nv Semiconductor circuit having an excess voltage protection circuit

Also Published As

Publication number Publication date
GB9013619D0 (en) 1990-08-08
IT9021017A0 (en) 1990-07-23
GB2234871A (en) 1991-02-13
DE4023639A1 (en) 1991-04-11
IT9021017A1 (en) 1992-01-23
JPH0382336A (en) 1991-04-08

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970729