BR8501561A - Circuito para desligamento auto-comutado de dispositivo de comutacao de energia - Google Patents
Circuito para desligamento auto-comutado de dispositivo de comutacao de energiaInfo
- Publication number
- BR8501561A BR8501561A BR8501561A BR8501561A BR8501561A BR 8501561 A BR8501561 A BR 8501561A BR 8501561 A BR8501561 A BR 8501561A BR 8501561 A BR8501561 A BR 8501561A BR 8501561 A BR8501561 A BR 8501561A
- Authority
- BR
- Brazil
- Prior art keywords
- switching
- self
- circuit
- energy
- switching device
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—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
- H03K17/687—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 field-effect transistors
- H03K17/6871—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 field-effect transistors the output circuit comprising more than one controlled field-effect transistor
- H03K17/6874—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 field-effect transistors the output circuit comprising more than one controlled field-effect transistor in a symmetrical configuration
-
- 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
- H03K17/0828—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in composite switches
-
- 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
- H03K17/567—Circuits characterised by the use of more than one type of semiconductor device, e.g. BIMOS, composite devices such as IGBT
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/595,179 US4620258A (en) | 1984-03-30 | 1984-03-30 | Circuit for self-commutated turn-off of latched devices, such as of the insulated-gate transistor/rectifier type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8501561A true BR8501561A (pt) | 1985-12-03 |
Family
ID=24382092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8501561A BR8501561A (pt) | 1984-03-30 | 1985-04-01 | Circuito para desligamento auto-comutado de dispositivo de comutacao de energia |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4620258A (pt) |
| JP (1) | JPS60244117A (pt) |
| BE (1) | BE902061A (pt) |
| BR (1) | BR8501561A (pt) |
| DE (1) | DE3510450A1 (pt) |
| FR (1) | FR2562357A1 (pt) |
| GB (1) | GB2156618A (pt) |
| NL (1) | NL8500796A (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR900008276B1 (ko) * | 1985-02-08 | 1990-11-10 | 가부시끼가이샤 도시바 | 2단계차단동작을이용한절연게이트바이폴라트랜지스터용보호회로 |
| US4733058A (en) * | 1986-02-28 | 1988-03-22 | Colt Industries Inc. | Fail transistor detection and display system for electrical discharge machining apparatus |
| US4907116A (en) * | 1988-06-09 | 1990-03-06 | Rca Licensing Corporation | Power supply fault protection circuit |
| US6917186B2 (en) * | 2000-04-24 | 2005-07-12 | S & C Electric Co. | Monitoring and control for power electronic system |
| FR2845480A1 (fr) * | 2002-10-07 | 2004-04-09 | St Microelectronics Sa | Protection d'un interrupteur en alternatif |
| DE102006022158A1 (de) * | 2006-05-12 | 2007-11-15 | Beckhoff Automation Gmbh | Leistungsschaltung mit Kurzschlussschutzschaltung |
| US7843248B1 (en) * | 2007-11-01 | 2010-11-30 | Intersil Americas Inc. | Analog switch with overcurrent detection |
| CN104038191A (zh) * | 2013-03-06 | 2014-09-10 | 北京北广科技股份有限公司 | 电压型栅控器件的驱动电路 |
| CN204967246U (zh) * | 2015-09-25 | 2016-01-13 | 江森自控空调冷冻设备(无锡)有限公司 | Igbt短路检测保护电路及基于igbt的可控整流电路 |
| CN110047266B (zh) * | 2018-01-17 | 2021-01-22 | 京东方科技集团股份有限公司 | 信息表示方法、多进制计算电路及电子系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355341A (en) * | 1980-06-30 | 1982-10-19 | Rca Corporation | Power protection circuit for transistors |
| JPS5876910A (ja) * | 1981-10-30 | 1983-05-10 | Konishiroku Photo Ind Co Ltd | 異常検出装置 |
| DE3216833A1 (de) * | 1982-05-05 | 1983-11-10 | Siemens AG, 1000 Berlin und 8000 München | Schutzschaltung fuer einen schalttransistor |
| US4429339A (en) * | 1982-06-21 | 1984-01-31 | Eaton Corporation | AC Transistor switch with overcurrent protection |
| US4480201A (en) * | 1982-06-21 | 1984-10-30 | Eaton Corporation | Dual mode power transistor |
-
1984
- 1984-03-30 US US06/595,179 patent/US4620258A/en not_active Expired - Lifetime
-
1985
- 1985-03-11 GB GB08506258A patent/GB2156618A/en not_active Withdrawn
- 1985-03-19 NL NL8500796A patent/NL8500796A/nl not_active Application Discontinuation
- 1985-03-22 DE DE19853510450 patent/DE3510450A1/de not_active Withdrawn
- 1985-03-27 JP JP60061021A patent/JPS60244117A/ja active Pending
- 1985-03-28 FR FR8504627A patent/FR2562357A1/fr not_active Withdrawn
- 1985-03-29 BE BE0/214738A patent/BE902061A/fr unknown
- 1985-04-01 BR BR8501561A patent/BR8501561A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB8506258D0 (en) | 1985-04-11 |
| FR2562357A1 (fr) | 1985-10-04 |
| GB2156618A (en) | 1985-10-09 |
| BE902061A (fr) | 1985-09-30 |
| NL8500796A (nl) | 1985-10-16 |
| JPS60244117A (ja) | 1985-12-04 |
| DE3510450A1 (de) | 1985-10-10 |
| US4620258A (en) | 1986-10-28 |
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