FR2433234B3 - - Google Patents
Info
- Publication number
- FR2433234B3 FR2433234B3 FR7920324A FR7920324A FR2433234B3 FR 2433234 B3 FR2433234 B3 FR 2433234B3 FR 7920324 A FR7920324 A FR 7920324A FR 7920324 A FR7920324 A FR 7920324A FR 2433234 B3 FR2433234 B3 FR 2433234B3
- Authority
- FR
- France
- 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
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
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 |
|---|---|
| FR2433234A1 FR2433234A1 (en) | 1980-03-07 |
| FR2433234B3 true FR2433234B3 (en) | 1981-08-14 |
Family
ID=6046478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7920324A Granted FR2433234A1 (en) | 1978-08-08 | 1979-08-08 | SWITCHING DEVICE WITH 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)
| 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)
| 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 |
-
1978
- 1978-08-08 DE DE2834678A patent/DE2834678C2/en not_active Expired
-
1979
- 1979-08-07 GB GB7927538A patent/GB2028047B/en not_active Expired
- 1979-08-07 IT IT24963/79A patent/IT1122715B/en active
- 1979-08-08 FR FR7920324A patent/FR2433234A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2028047B (en) | 1982-11-17 |
| IT7924963A0 (en) | 1979-08-07 |
| FR2433234A1 (en) | 1980-03-07 |
| DE2834678A1 (en) | 1980-02-21 |
| GB2028047A (en) | 1980-02-27 |
| DE2834678C2 (en) | 1987-01-08 |
| IT1122715B (en) | 1986-04-23 |