IE42928B1 - Current supply amplifier e.g., for cathode-ray tube deflection coils - Google Patents
Current supply amplifier e.g., for cathode-ray tube deflection coilsInfo
- Publication number
- IE42928B1 IE42928B1 IE2209/75A IE220975A IE42928B1 IE 42928 B1 IE42928 B1 IE 42928B1 IE 2209/75 A IE2209/75 A IE 2209/75A IE 220975 A IE220975 A IE 220975A IE 42928 B1 IE42928 B1 IE 42928B1
- Authority
- IE
- Ireland
- Prior art keywords
- current
- switch
- load
- power supply
- signal
- Prior art date
Links
- 230000004044 response Effects 0.000 claims abstract description 14
- 230000003252 repetitive effect Effects 0.000 claims abstract 2
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 235000001537 Ribes X gardonianum Nutrition 0.000 description 1
- 235000001535 Ribes X utile Nutrition 0.000 description 1
- 235000016919 Ribes petraeum Nutrition 0.000 description 1
- 244000281247 Ribes rubrum Species 0.000 description 1
- 235000002355 Ribes spicatum Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
- H03K4/69—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier
- H03K4/696—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier using means for reducing power dissipation or for shortening the flyback time, e.g. applying a higher voltage during flyback time
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
- G09G1/04—Deflection circuits ; Constructional details not otherwise provided for
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
- H03K6/02—Amplifying pulses
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Details Of Television Scanning (AREA)
- Control Of Voltage And Current In General (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/513,359 US3935529A (en) | 1974-10-09 | 1974-10-09 | Modulated energy conservative current supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE42928L IE42928L (en) | 1976-04-09 |
| IE42928B1 true IE42928B1 (en) | 1980-11-19 |
Family
ID=24042929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2209/75A IE42928B1 (en) | 1974-10-09 | 1975-10-09 | Current supply amplifier e.g., for cathode-ray tube deflection coils |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3935529A (https=) |
| JP (2) | JPS5164318A (https=) |
| BE (1) | BE834345A (https=) |
| BR (1) | BR7506607A (https=) |
| CA (1) | CA1042986A (https=) |
| DE (1) | DE2543440A1 (https=) |
| DK (1) | DK147987C (https=) |
| FR (1) | FR2287722A1 (https=) |
| GB (1) | GB1528625A (https=) |
| IE (1) | IE42928B1 (https=) |
| IT (1) | IT1043236B (https=) |
| LU (1) | LU73463A1 (https=) |
| NL (1) | NL182852C (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4142134A (en) * | 1977-06-27 | 1979-02-27 | United Technologies Corporation | Direct integration yoke driver for a high speed alphanumeric display system |
| US4207475A (en) * | 1978-07-31 | 1980-06-10 | Kepco, Inc. | Efficient bipolar regulated power supply |
| US4288738A (en) * | 1980-04-03 | 1981-09-08 | Tektronix, Inc. | Dual-mode amplifier |
| US4460851A (en) * | 1981-09-28 | 1984-07-17 | International Business Machines Corporation | Combined dynamic focus circuit flyback capacitor |
| US4437053A (en) * | 1982-05-10 | 1984-03-13 | Diasonics (Nmr) Inc. | Gradient power supply |
| GB8414313D0 (en) * | 1984-06-05 | 1984-07-11 | Motorola Inc | Timebase circuit |
| JPH05249962A (ja) * | 1992-09-24 | 1993-09-28 | Casio Comput Co Ltd | ピッチベンド制御装置 |
| JP2531068B2 (ja) * | 1992-10-27 | 1996-09-04 | ヤマハ株式会社 | メロディ付加音制御装置 |
| KR20050037639A (ko) | 2003-10-20 | 2005-04-25 | 엘지전자 주식회사 | 에너지 회수장치 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3237008A (en) * | 1961-01-19 | 1966-02-22 | Eastman Kodak Co | Roomlight handling radiographic element including an x-ray sensitive layer overcoated with a dye desensitized silver halide emulsion |
| US3404310A (en) * | 1966-03-02 | 1968-10-01 | Itt | Deflection coil driving circuit |
| GB1188719A (en) * | 1967-09-29 | 1970-04-22 | Nat Res Dev | Digital-to-Analogue Converter |
| US3426245A (en) * | 1967-11-01 | 1969-02-04 | Bendix Corp | High speed magnetic deflection amplifier |
| FR1595484A (https=) * | 1968-02-07 | 1970-06-08 | ||
| US3562623A (en) * | 1968-07-16 | 1971-02-09 | Hughes Aircraft Co | Circuit for reducing stray capacity effects in transformer windings |
| US3628083A (en) * | 1969-08-06 | 1971-12-14 | Systems Res Labor | Magnetic deflection amplifier utilizing both positive and negative voltage supplies for high-speed deflection |
| US3600666A (en) * | 1970-03-19 | 1971-08-17 | Hewlett Packard Co | Switching regulator power supply including fast turnoff means for switching transistor |
| US3621372A (en) * | 1970-07-31 | 1971-11-16 | Nasa | Load current sensor for a series pulse-width modulated power supply |
| GB1399458A (en) * | 1971-07-13 | 1975-07-02 | Cav Ltd | Drive circuits |
| US3787730A (en) * | 1971-12-29 | 1974-01-22 | United Aircraft Corp | Bilateral high voltage dc system |
| BE791943A (fr) * | 1972-02-18 | 1973-03-16 | Telecomunicazioni Soc It | Regulateur de tension et/ou de courant |
| DE2214930A1 (de) * | 1972-03-27 | 1973-10-11 | Siemens Ag | Schaltungsanordnung zur regelung einer gleichspannung |
| US3835368A (en) * | 1973-05-21 | 1974-09-10 | Gen Electric | Voltage regulator for a direct current power supply |
| US3849665A (en) * | 1973-10-01 | 1974-11-19 | United Aircraft Corp | Short circuit protected master-slave power supply |
-
1974
- 1974-10-09 US US05/513,359 patent/US3935529A/en not_active Expired - Lifetime
-
1975
- 1975-06-10 CA CA228,927A patent/CA1042986A/en not_active Expired
- 1975-09-15 DK DK411175A patent/DK147987C/da active
- 1975-09-26 LU LU73463A patent/LU73463A1/xx unknown
- 1975-09-29 DE DE19752543440 patent/DE2543440A1/de active Granted
- 1975-10-01 FR FR7530012A patent/FR2287722A1/fr active Granted
- 1975-10-08 NL NL7511810A patent/NL182852C/xx not_active IP Right Cessation
- 1975-10-08 GB GB4122275A patent/GB1528625A/en not_active Expired
- 1975-10-08 JP JP12172175A patent/JPS5164318A/ja active Pending
- 1975-10-09 BE BE160808A patent/BE834345A/xx not_active IP Right Cessation
- 1975-10-09 BR BR7506607A patent/BR7506607A/pt unknown
- 1975-10-09 IT IT2811375A patent/IT1043236B/it active
- 1975-10-09 IE IE2209/75A patent/IE42928B1/en unknown
-
1983
- 1983-04-08 JP JP1983053358U patent/JPS6022692Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK147987C (da) | 1985-06-24 |
| DK147987B (da) | 1985-01-21 |
| NL182852B (nl) | 1987-12-16 |
| JPS591273U (ja) | 1984-01-06 |
| DE2543440A1 (de) | 1976-04-22 |
| NL7511810A (nl) | 1976-04-13 |
| NL182852C (nl) | 1988-05-16 |
| FR2287722A1 (fr) | 1976-05-07 |
| IT1043236B (it) | 1980-02-20 |
| JPS5164318A (https=) | 1976-06-03 |
| BE834345A (fr) | 1976-02-02 |
| US3935529A (en) | 1976-01-27 |
| DE2543440C2 (https=) | 1988-09-29 |
| IE42928L (en) | 1976-04-09 |
| BR7506607A (pt) | 1976-08-17 |
| FR2287722B1 (https=) | 1981-02-06 |
| LU73463A1 (https=) | 1976-04-13 |
| CA1042986A (en) | 1978-11-21 |
| GB1528625A (en) | 1978-10-18 |
| JPS6022692Y2 (ja) | 1985-07-05 |
| DK411175A (da) | 1976-04-10 |
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