CA958768A - Thyristor hard-firing circuit - Google Patents
Thyristor hard-firing circuitInfo
- Publication number
- CA958768A CA958768A CA148,337A CA148337A CA958768A CA 958768 A CA958768 A CA 958768A CA 148337 A CA148337 A CA 148337A CA 958768 A CA958768 A CA 958768A
- Authority
- CA
- Canada
- Prior art keywords
- thyristor
- hard
- firing circuit
- firing
- circuit
- 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
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
- H03K17/725—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 ac voltages or currents
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20242171A | 1971-11-26 | 1971-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA958768A true CA958768A (en) | 1974-12-03 |
Family
ID=22749806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA148,337A Expired CA958768A (en) | 1971-11-26 | 1972-07-31 | Thyristor hard-firing circuit |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3743861A (ja) |
| JP (1) | JPS4861065A (ja) |
| CA (1) | CA958768A (ja) |
| DE (1) | DE2251526A1 (ja) |
| FR (1) | FR2162861A5 (ja) |
| GB (1) | GB1382517A (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4064404A (en) * | 1976-04-19 | 1977-12-20 | Chamberlain Manufacturing Corporation | Accessory for a garage door opener |
| JPS5680929A (en) * | 1979-12-04 | 1981-07-02 | Nippon Gakki Seizo Kk | Triggering circuit for two-way thyristor such as triac |
| JPS62188420A (ja) * | 1986-02-13 | 1987-08-18 | Fuji Electric Co Ltd | 交流無接点スイツチ |
| US5399913A (en) * | 1992-09-02 | 1995-03-21 | Exide Elecronics Corp. | Gate-drive circuit |
| US7269034B2 (en) | 1997-01-24 | 2007-09-11 | Synqor, Inc. | High efficiency power converter |
| US5999417A (en) | 1997-01-24 | 1999-12-07 | Fische, Llc | High efficiency power converter |
| US9240729B2 (en) * | 2009-06-30 | 2016-01-19 | Keysight Technologies, Inc. | Resonant converter for achieving low common-mode noise, along with isolated power supply and method employing the same |
| US10199950B1 (en) | 2013-07-02 | 2019-02-05 | Vlt, Inc. | Power distribution architecture with series-connected bus converter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3446993A (en) * | 1965-10-07 | 1969-05-27 | Gen Motors Corp | Circuit for producing fast-rise time pulses |
| US3582685A (en) * | 1969-04-29 | 1971-06-01 | Honeywell Inc | Zero crossover firing of thyristor means |
-
1971
- 1971-11-26 US US00202421A patent/US3743861A/en not_active Expired - Lifetime
-
1972
- 1972-07-31 CA CA148,337A patent/CA958768A/en not_active Expired
- 1972-10-13 GB GB4745872A patent/GB1382517A/en not_active Expired
- 1972-10-19 FR FR7237062A patent/FR2162861A5/fr not_active Expired
- 1972-10-20 DE DE2251526A patent/DE2251526A1/de active Pending
- 1972-11-07 JP JP47110832A patent/JPS4861065A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4861065A (ja) | 1973-08-27 |
| US3743861A (en) | 1973-07-03 |
| FR2162861A5 (ja) | 1973-07-20 |
| GB1382517A (en) | 1975-02-05 |
| DE2251526A1 (de) | 1973-05-30 |
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