JPH0473803B2 - - Google Patents
Info
- Publication number
- JPH0473803B2 JPH0473803B2 JP60052147A JP5214785A JPH0473803B2 JP H0473803 B2 JPH0473803 B2 JP H0473803B2 JP 60052147 A JP60052147 A JP 60052147A JP 5214785 A JP5214785 A JP 5214785A JP H0473803 B2 JPH0473803 B2 JP H0473803B2
- Authority
- JP
- Japan
- Prior art keywords
- current
- transistor
- resistor
- current mirror
- mirror
- 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.)
- Expired - Lifetime
Links
- 230000001939 inductive effect Effects 0.000 claims description 12
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
- H03K17/0422—Anti-saturation measures
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
Landscapes
- Amplifiers (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8404112A FR2561471B1 (fr) | 1984-03-16 | 1984-03-16 | Circuit de commande de commutation d'un transistor de puissance |
| FR8404112 | 1984-03-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60213115A JPS60213115A (ja) | 1985-10-25 |
| JPH0473803B2 true JPH0473803B2 (forum.php) | 1992-11-24 |
Family
ID=9302127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60052147A Granted JPS60213115A (ja) | 1984-03-16 | 1985-03-15 | パワートランジスタの電流制御回路 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4645945A (forum.php) |
| EP (1) | EP0159233B1 (forum.php) |
| JP (1) | JPS60213115A (forum.php) |
| DE (1) | DE3561433D1 (forum.php) |
| FR (1) | FR2561471B1 (forum.php) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3420312C2 (de) * | 1984-05-30 | 1986-10-09 | SGS Halbleiter-Bauelemente GmbH, 8018 Grafing | Ansteuerschaltung für einen Ablenk-Leistungstransistor |
| US4661766A (en) * | 1985-12-23 | 1987-04-28 | Caterpillar Inc. | Dual current sensing driver circuit |
| US4823070A (en) | 1986-11-18 | 1989-04-18 | Linear Technology Corporation | Switching voltage regulator circuit |
| US4755741A (en) * | 1986-11-18 | 1988-07-05 | Linear Technology Corporation | Adaptive transistor drive circuit |
| DE3864233D1 (de) * | 1987-10-26 | 1991-09-19 | Siemens Ag | Verfahren zur basisstromregelung eines schalttransistors und schaltungsanordnung zur durchfuehrung des verfahrens. |
| IT1216481B (it) * | 1988-02-29 | 1990-03-08 | Sgs Thomson Microelectronics | Potenza. dispositivo circuitale a basso assorbimento per comandare in accensione un transistore di |
| US4864251A (en) * | 1988-11-14 | 1989-09-05 | Tektronix, Inc. | Compensation circuit for power amplifier |
| US4967309A (en) * | 1989-12-26 | 1990-10-30 | Caterpillar Inc. | Dual current sensing driver circuit |
| DE4034081C2 (de) * | 1990-10-26 | 2000-09-28 | Bosch Gmbh Robert | Stromregelschaltung für einen induktiven Verbraucher |
| ES2090788T3 (es) * | 1992-07-07 | 1996-10-16 | Siemens Ag | Circuito excitador integrable para una carga reactiva. |
| EP0622717B1 (en) * | 1993-04-30 | 1998-12-30 | STMicroelectronics S.r.l. | Temperature stable circuit for recycling discharge current during the driving of an inductive load |
| US5430365A (en) * | 1993-07-02 | 1995-07-04 | Tandem Computers Incorporated | Power regulation for redundant battery supplies |
| US5504444A (en) * | 1994-01-24 | 1996-04-02 | Arithmos, Inc. | Driver circuits with extended voltage range |
| US7679410B1 (en) | 2008-09-29 | 2010-03-16 | The United States Of America As Represented By The Secretary Of The Navy | System and method for improving the efficiency and reliability of a broadband transistor switch for periodic switching applications |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE423168B (sv) * | 1977-03-07 | 1982-04-13 | Philippe Lataire | Anordning for styrning av basstrommen till effektransistorer |
| US4213068A (en) * | 1978-01-30 | 1980-07-15 | Rca Corporation | Transistor saturation control |
| US4323825A (en) * | 1980-10-06 | 1982-04-06 | Mohawk Data Sciences Corp. | Deflection system with positive feedback |
| JPS5855582B2 (ja) * | 1981-11-13 | 1983-12-10 | 株式会社東芝 | 透視性テ−プカセツト |
| DE3230236A1 (de) * | 1982-08-13 | 1984-02-23 | Siemens AG, 1000 Berlin und 8000 München | Darlingtonschaltung |
-
1984
- 1984-03-16 FR FR8404112A patent/FR2561471B1/fr not_active Expired
-
1985
- 1985-03-14 US US06/711,762 patent/US4645945A/en not_active Expired - Lifetime
- 1985-03-15 JP JP60052147A patent/JPS60213115A/ja active Granted
- 1985-03-15 EP EP85400505A patent/EP0159233B1/fr not_active Expired
- 1985-03-15 DE DE8585400505T patent/DE3561433D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0159233B1 (fr) | 1988-01-13 |
| US4645945A (en) | 1987-02-24 |
| DE3561433D1 (en) | 1988-02-18 |
| JPS60213115A (ja) | 1985-10-25 |
| FR2561471B1 (fr) | 1986-09-19 |
| EP0159233A1 (fr) | 1985-10-23 |
| FR2561471A1 (fr) | 1985-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3266679B2 (ja) | 電流制限出力を有するシステム及び電源回路 | |
| JPH0473803B2 (forum.php) | ||
| JPH0127677B2 (forum.php) | ||
| US3426290A (en) | Amplifier having series regulated voltage supply | |
| US3999084A (en) | Limiting amplifier with adjustable limits | |
| US4563632A (en) | Monolithically integratable constant-current generating circuit with low supply voltage | |
| US3067378A (en) | Transistor converter | |
| JP2821931B2 (ja) | 半導体電力装置のベース電流を調整するための回路 | |
| US3426241A (en) | Magnetic deflection system for cathode ray tubes | |
| US4210958A (en) | DC-DC Converter output stabilizing device | |
| US5635868A (en) | Power transistor current limiter | |
| US3909701A (en) | Linear energy conservative current source | |
| JPH0823780B2 (ja) | トランジスタ回路 | |
| US3938023A (en) | Voltage monitor and control circuit | |
| JPH077337A (ja) | 両極性電圧／電流変換回路 | |
| JPH0628013B2 (ja) | レギュレ−タ回路 | |
| US3193696A (en) | Voltage regulation employing a time base modulated amplifier | |
| JPH05235662A (ja) | 定電流発生回路 | |
| US4266199A (en) | Linear alternating-current amplifier | |
| JPS6367433B2 (forum.php) | ||
| JP3421430B2 (ja) | 電圧安定化回路 | |
| JPS61157108A (ja) | 電圧−電流変換回路 | |
| US3602829A (en) | High gain amplifier and feedback arrangement for current driving a single coil | |
| JPS6244574Y2 (forum.php) | ||
| JPS6025178Y2 (ja) | 画面振幅制御回路 |