SE417390B - Omkopplingskrets - Google Patents
OmkopplingskretsInfo
- Publication number
- SE417390B SE417390B SE7803443A SE7803443A SE417390B SE 417390 B SE417390 B SE 417390B SE 7803443 A SE7803443 A SE 7803443A SE 7803443 A SE7803443 A SE 7803443A SE 417390 B SE417390 B SE 417390B
- Authority
- SE
- Sweden
- Prior art keywords
- current
- controlled
- rectifier
- base
- extinguishing
- 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
- H03K17/72—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/73—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for dc voltages or currents
-
- 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
- H03K17/72—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/73—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for dc voltages or currents
- H03K17/732—Measures for enabling turn-off
Landscapes
- Power Conversion In General (AREA)
- Thyristors (AREA)
- Thyristor Switches And Gates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/783,219 US4117350A (en) | 1977-03-31 | 1977-03-31 | Switching circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7803443L SE7803443L (sv) | 1978-10-01 |
SE417390B true SE417390B (sv) | 1981-03-09 |
Family
ID=25128542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7803443A SE417390B (sv) | 1977-03-31 | 1978-03-28 | Omkopplingskrets |
Country Status (7)
Country | Link |
---|---|
US (1) | US4117350A (de) |
JP (1) | JPS53123062A (de) |
DE (1) | DE2814022C3 (de) |
FR (1) | FR2386196A1 (de) |
GB (1) | GB1599261A (de) |
IT (1) | IT1093945B (de) |
SE (1) | SE417390B (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2825794C2 (de) * | 1978-06-13 | 1986-03-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Abschaltbarer Thyristor |
US4250409A (en) * | 1979-12-28 | 1981-02-10 | Bell Telephone Laboratories, Incorporated | Control circuitry using a pull-down transistor for high voltage field terminated diode solid-state switches |
JPS6053488B2 (ja) * | 1980-12-29 | 1985-11-26 | 株式会社日立製作所 | ゲ−トタ−ンオフサイリスタのゲ−ト回路 |
US4520277A (en) * | 1982-05-10 | 1985-05-28 | Texas Instruments Incorporated | High gain thyristor switching circuit |
JPS58222774A (ja) * | 1982-06-16 | 1983-12-24 | Internatl Rectifier Corp Japan Ltd | ゲ−トタ−ンオフサイリスタのゲ−ト駆動回路 |
DE3230741A1 (de) * | 1982-08-18 | 1984-02-23 | Siemens AG, 1000 Berlin und 8000 München | Halbleiterschalter mit einem abschaltbaren thyristor |
DE3230714A1 (de) * | 1982-08-18 | 1984-02-23 | Siemens AG, 1000 Berlin und 8000 München | Halbleiter mit einem abschaltbaren thyristor und einem abschaltstrompfad |
JPS60208119A (ja) * | 1984-03-30 | 1985-10-19 | Hitachi Ltd | 容量性負荷の駆動回路 |
DE3444778A1 (de) * | 1984-12-05 | 1986-06-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur steuerung von hochleistungs-gto-thyristoren |
EP0256426A1 (de) * | 1986-08-18 | 1988-02-24 | Siemens Aktiengesellschaft | Vorrichtung zur Aufrechterhaltung des sperrenden Schaltzustandes eines abschaltbaren Thyristors |
JPS63242022A (ja) * | 1987-03-28 | 1988-10-07 | Hitachi Ltd | 半導体スイツチング回路 |
JP2520765B2 (ja) * | 1990-05-25 | 1996-07-31 | 三菱電機株式会社 | ドライブ回路 |
JPH0668201U (ja) * | 1991-07-22 | 1994-09-22 | 日本化学発光株式会社 | 化学発光体 |
US9653913B2 (en) * | 2015-02-17 | 2017-05-16 | Littelfuse, Inc. | Resistance change device providing overcurrent protection |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3439189A (en) * | 1965-12-28 | 1969-04-15 | Teletype Corp | Gated switching circuit comprising parallel combination of latching and shunt switches series-connected with input-output control means |
US3491255A (en) * | 1967-04-17 | 1970-01-20 | Nasa | Scr blocking pulse gate amplifier |
GB1201653A (en) * | 1967-06-09 | 1970-08-12 | Welding Inst | Improvements relating to pulse welding circuits |
US3694670A (en) * | 1971-10-26 | 1972-09-26 | Joseph M Marzolf | Easily switched silicon controlled rectifier |
GB1430637A (en) * | 1972-05-15 | 1976-03-31 | Sony Corp | Switching circuits comprising a gate controlled switching device |
US4001607A (en) * | 1975-06-09 | 1977-01-04 | Rca Corporation | Drive circuit for a gate semiconductor device |
-
1977
- 1977-03-31 US US05/783,219 patent/US4117350A/en not_active Expired - Lifetime
-
1978
- 1978-03-23 GB GB11628/78A patent/GB1599261A/en not_active Expired
- 1978-03-28 SE SE7803443A patent/SE417390B/sv unknown
- 1978-03-29 IT IT21737/78A patent/IT1093945B/it active
- 1978-03-30 FR FR7809380A patent/FR2386196A1/fr active Granted
- 1978-03-30 JP JP3744078A patent/JPS53123062A/ja active Pending
- 1978-03-31 DE DE2814022A patent/DE2814022C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1093945B (it) | 1985-07-26 |
US4117350A (en) | 1978-09-26 |
JPS53123062A (en) | 1978-10-27 |
FR2386196A1 (fr) | 1978-10-27 |
DE2814022A1 (de) | 1978-10-05 |
IT7821737A0 (it) | 1978-03-29 |
DE2814022C3 (de) | 1980-04-10 |
SE7803443L (sv) | 1978-10-01 |
FR2386196B1 (de) | 1980-04-11 |
GB1599261A (en) | 1981-09-30 |
DE2814022B2 (de) | 1979-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE417390B (sv) | Omkopplingskrets | |
US3040270A (en) | Silicon controlled rectifier circuit including a variable frequency oscillator | |
US3192441A (en) | Means for protecting regulated power supplies against the flow of excessive currents | |
EP0392831A2 (de) | Leistungstransistor-Treiberschaltung mit verbessertem Kurzschlussschutz | |
US3614474A (en) | Semiconductor power-switching apparatus | |
US4115707A (en) | Circuit for single-line control of GTO controlled rectifier conduction | |
US4491807A (en) | FET Negative resistance circuits | |
US3562547A (en) | Protection diode for integrated circuit | |
US4223238A (en) | Integrated circuit substrate charge pump | |
US3303359A (en) | Linear ramp generator | |
US4125814A (en) | High-power switching amplifier | |
USRE34107E (en) | Power transistor drive circuit with improved short circuit protection | |
GB1423311A (en) | Electronic proximity switching unit | |
KR20010079924A (ko) | 집적회로의 보호회로 | |
US3109981A (en) | Over-voltage protective circuit | |
CN215498914U (zh) | 一种用于e型氮化镓器件的开关 | |
CN215378891U (zh) | 一种用于E型GaN器件的开关 | |
JPH027714A (ja) | 異常電流時の素子の保護装置 | |
US3274399A (en) | Trigger circuit | |
US3436608A (en) | Trigger circuit for inductive load | |
US4572968A (en) | SCR Fire sensitivity control and fire control apparatus | |
GB728739A (en) | Improvements in or relating to crystal diode trigger circuits employing feedback | |
US3218477A (en) | Triggering arrangement for multivibrators | |
US3294986A (en) | Bistable tunnel diode circuit | |
US4223280A (en) | Relaxation oscillator including an SCR and having switch means for interrupting current flow therethrough |