GB1436790A - Switching circuits comprising a gate controlled switching device - Google Patents
Switching circuits comprising a gate controlled switching deviceInfo
- Publication number
- GB1436790A GB1436790A GB3456873A GB3456873A GB1436790A GB 1436790 A GB1436790 A GB 1436790A GB 3456873 A GB3456873 A GB 3456873A GB 3456873 A GB3456873 A GB 3456873A GB 1436790 A GB1436790 A GB 1436790A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gate
- turn
- inductor
- current
- thyristor
- 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
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region
-
- 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
- H03K17/722—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 with galvanic isolation between the control circuit and the output circuit
- H03K17/723—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 with galvanic isolation between the control circuit and the output circuit using transformer coupling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972116163U JPS547702Y2 (US06171609-20010109-C00001.png) | 1972-10-06 | 1972-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1436790A true GB1436790A (en) | 1976-05-26 |
Family
ID=14680324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3456873A Expired GB1436790A (en) | 1972-10-06 | 1973-07-19 | Switching circuits comprising a gate controlled switching device |
Country Status (12)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528060Y2 (US06171609-20010109-C00001.png) * | 1973-09-07 | 1980-07-04 | ||
| US3940633A (en) * | 1974-07-01 | 1976-02-24 | General Electric Company | GTO turn-off circuit providing turn-off gate current pulse proportional to anode current |
| JPS5545276A (en) * | 1978-09-27 | 1980-03-29 | Hitachi Ltd | Gate circuit of gate turn-off thyristor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3129354A (en) * | 1960-08-12 | 1964-04-14 | Westinghouse Electric Corp | Transistor circuit |
| NL283358A (US06171609-20010109-C00001.png) * | 1961-09-18 | |||
| JPS5140413A (ja) * | 1974-10-03 | 1976-04-05 | Keinan Sanki Kk | Jidoshochohoho |
-
1972
- 1972-10-06 JP JP1972116163U patent/JPS547702Y2/ja not_active Expired
-
1973
- 1973-07-16 AT AT626373A patent/AT332916B/de not_active IP Right Cessation
- 1973-07-17 CA CA176,675A patent/CA1000810A/en not_active Expired
- 1973-07-19 GB GB3456873A patent/GB1436790A/en not_active Expired
- 1973-07-19 US US00380881A patent/US3840275A/en not_active Expired - Lifetime
- 1973-07-20 AU AU58332/73A patent/AU468218B2/en not_active Expired
- 1973-07-26 DE DE2337955A patent/DE2337955B2/de not_active Ceased
- 1973-08-06 FR FR7328731A patent/FR2202408B1/fr not_active Expired
- 1973-08-30 NL NL7311980A patent/NL7311980A/xx not_active Application Discontinuation
- 1973-09-26 BR BR7497/73A patent/BR7307497D0/pt unknown
- 1973-10-05 IT IT7329838A patent/IT998721B/it active
- 1973-10-05 SE SE7313581A patent/SE388092B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE388092B (sv) | 1976-09-20 |
| CA1000810A (en) | 1976-11-30 |
| JPS547702Y2 (US06171609-20010109-C00001.png) | 1979-04-10 |
| IT998721B (it) | 1976-02-20 |
| AU468218B2 (en) | 1976-01-08 |
| DE2337955A1 (de) | 1974-04-25 |
| FR2202408B1 (US06171609-20010109-C00001.png) | 1978-08-11 |
| ATA626373A (de) | 1976-02-15 |
| JPS4972121U (US06171609-20010109-C00001.png) | 1974-06-22 |
| FR2202408A1 (US06171609-20010109-C00001.png) | 1974-05-03 |
| DE2337955B2 (de) | 1975-11-06 |
| US3840275A (en) | 1974-10-08 |
| BR7307497D0 (pt) | 1974-08-29 |
| AU5833273A (en) | 1975-01-23 |
| NL7311980A (US06171609-20010109-C00001.png) | 1974-04-09 |
| AT332916B (de) | 1976-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |