FR2086496B1 - - Google Patents
Info
- Publication number
- FR2086496B1 FR2086496B1 FR717115324A FR7115324A FR2086496B1 FR 2086496 B1 FR2086496 B1 FR 2086496B1 FR 717115324 A FR717115324 A FR 717115324A FR 7115324 A FR7115324 A FR 7115324A FR 2086496 B1 FR2086496 B1 FR 2086496B1
- Authority
- FR
- France
- 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
- H03K17/60—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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3343270A | 1970-04-30 | 1970-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2086496A1 FR2086496A1 (fr) | 1971-12-31 |
FR2086496B1 true FR2086496B1 (fr) | 1973-06-08 |
Family
ID=21870357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR717115324A Expired FR2086496B1 (fr) | 1970-04-30 | 1971-04-29 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3610963A (fr) |
JP (1) | JPS5118144B1 (fr) |
FR (1) | FR2086496B1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3836840A (en) * | 1973-08-14 | 1974-09-17 | Gte Sylvania Inc | Voltage regulator with saturation protection |
US3930170A (en) * | 1974-06-04 | 1975-12-30 | North Electric Co | Switching transistor drive apparatus |
GB1535925A (en) * | 1975-03-25 | 1978-12-13 | Westinghouse Brake & Signal | Transistor drive circuit arrangements |
US4005317A (en) * | 1975-05-27 | 1977-01-25 | Dressen-Barnes Electronics Corporation | Switching circuitry |
JPS5268548A (en) * | 1975-12-03 | 1977-06-07 | Tokai Ind Sewing Machine | Detector for breakage of bobbin thread in sewing machine |
US4160921A (en) * | 1978-06-05 | 1979-07-10 | Burrell Charles W | Thyristor control |
US4213082A (en) * | 1978-10-27 | 1980-07-15 | Burroughs Corporation | Voltage regulator |
US4339671A (en) * | 1980-03-21 | 1982-07-13 | General Electric Company | Proportional base drive circuit |
US4349752A (en) * | 1980-07-28 | 1982-09-14 | Reliance Electric Company | Magnetic couple drive circuit for power switching device |
US4342956A (en) * | 1980-12-23 | 1982-08-03 | General Electric Company | Proportional base drive circuit |
EP0059537A3 (fr) * | 1981-02-26 | 1982-10-27 | Control Data Corporation | Circuit de commutation |
JPS5825719A (ja) * | 1981-08-07 | 1983-02-16 | Fanuc Ltd | スイツチングトランジスタのドライブ回路 |
US5304863A (en) * | 1991-08-30 | 1994-04-19 | Hughes Aircraft Company | Transformer driver having unlimited duty cycle capability by inserting narrow pulses during unlimited duty cycles |
US11322217B2 (en) * | 2019-08-27 | 2022-05-03 | Texas Instruments Incorporated | Track and hold circuits with transformer coupled bootstrap switch |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3136960A (en) * | 1958-04-03 | 1964-06-09 | Westinghouse Electric Corp | Pulse width modulator |
US3158791A (en) * | 1962-10-04 | 1964-11-24 | Jr Raymond J Deneen | Energy recovery coil driver |
-
1970
- 1970-04-30 US US33432A patent/US3610963A/en not_active Expired - Lifetime
-
1971
- 1971-04-26 JP JP46026797A patent/JPS5118144B1/ja active Pending
- 1971-04-29 FR FR717115324A patent/FR2086496B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3610963A (en) | 1971-10-05 |
JPS465421A (fr) | 1971-11-30 |
JPS5118144B1 (fr) | 1976-06-08 |
FR2086496A1 (fr) | 1971-12-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
AR | Application made for restoration | ||
BR | Restoration of rights | ||
ST | Notification of lapse |