AU6369390A - Circuit arrangement for protection of a power consumer - Google Patents
Circuit arrangement for protection of a power consumerInfo
- Publication number
- AU6369390A AU6369390A AU63693/90A AU6369390A AU6369390A AU 6369390 A AU6369390 A AU 6369390A AU 63693/90 A AU63693/90 A AU 63693/90A AU 6369390 A AU6369390 A AU 6369390A AU 6369390 A AU6369390 A AU 6369390A
- Authority
- AU
- Australia
- Prior art keywords
- protection
- circuit arrangement
- power consumer
- consumer
- power
- 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.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
- H02H11/002—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of inverted polarity or connection; with switching for obtaining correct connection
- H02H11/003—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of inverted polarity or connection; with switching for obtaining correct connection using a field effect transistor as protecting element in one of the supply lines
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904000637 DE4000637A1 (en) | 1990-01-11 | 1990-01-11 | CIRCUIT ARRANGEMENT TO PROTECT A CONSUMER |
DE4000637 | 1990-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU6369390A true AU6369390A (en) | 1991-07-18 |
Family
ID=6397886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU63693/90A Abandoned AU6369390A (en) | 1990-01-11 | 1990-10-02 | Circuit arrangement for protection of a power consumer |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0436778A3 (en) |
AU (1) | AU6369390A (en) |
DE (1) | DE4000637A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5179337A (en) * | 1991-11-13 | 1993-01-12 | International Business Machines Corporation | Over-discharge protection for rechargeable batteries |
DE4326423B4 (en) * | 1993-08-06 | 2004-05-13 | Marconi Communications Gmbh | Arrangement for decoupling a consumer from a DC voltage supply source |
DE19727940B4 (en) * | 1997-07-01 | 2004-07-08 | Leopold Kostal Gmbh & Co Kg | circuitry |
DE19732094A1 (en) * | 1997-07-25 | 1999-01-28 | Bosch Gmbh Robert | Control circuit for a DC motor |
DE19806311A1 (en) * | 1998-02-16 | 1999-08-26 | Siemens Ag | Device for switching inductive load, such as solenoid valve in motor vehicle |
DE10322863A1 (en) * | 2003-05-21 | 2004-12-16 | Leopold Kostal Gmbh & Co Kg | Circuit for controlling an electric motor powered load via a capacitor which takes up the motor energy during braking e.g. for on-board networks in motor vehicle |
DE102006029332A1 (en) | 2006-06-23 | 2008-01-03 | Automotive Components Holdings, LLC, Dearborn | Direct current electric motor e.g. fan motor, control unit for motor vehicle, has monitoring circuit for monitoring controller for motor, and equalization assembly damping high frequency oscillation of voltage that falls at FET |
DE102007056945A1 (en) * | 2007-11-27 | 2009-09-03 | Sunload Gmbh | Polarity-reversal tolerance circuit for matching polarity of electrical voltages, particularly of direct current voltages, has four field-effect transistors that are arranged between two input connections and two output connection |
CN107359608A (en) * | 2017-09-05 | 2017-11-17 | 山东超越数控电子有限公司 | A kind of direct current prevents reversed protection circuit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3313051A1 (en) * | 1983-04-12 | 1984-10-18 | Robert Bosch Gmbh, 7000 Stuttgart | Arrangement for the protection of electronic control apparatuses |
DE3535788A1 (en) * | 1985-09-03 | 1986-02-20 | Siemens AG, 1000 Berlin und 8000 München | Incorrect polarity protection for circuit arrangements |
EP0305936A3 (en) * | 1987-08-31 | 1991-03-27 | National Semiconductor Corporation | Mos ic reverse battery protection |
EP0349750A1 (en) * | 1988-07-07 | 1990-01-10 | Oerlikon-Knorr Eisenbahntechnik AG | Protection circuit against compensation and overvoltages for electronic equipment |
DE3930896A1 (en) * | 1989-09-15 | 1991-03-28 | Vdo Schindling | Polarisation protective circuit for DC consumer - has inversely operated MOSFET between earth input and output |
-
1990
- 1990-01-11 DE DE19904000637 patent/DE4000637A1/en not_active Withdrawn
- 1990-08-21 EP EP19900115979 patent/EP0436778A3/en not_active Withdrawn
- 1990-10-02 AU AU63693/90A patent/AU6369390A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE4000637A1 (en) | 1991-07-18 |
EP0436778A3 (en) | 1991-11-13 |
EP0436778A2 (en) | 1991-07-17 |
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