ES353601A1 - Device for engending a very high continuous voltage for color television tube. (Machine-translation by Google Translate, not legally binding) - Google Patents
Device for engending a very high continuous voltage for color television tube. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES353601A1 ES353601A1 ES353601A ES353601A ES353601A1 ES 353601 A1 ES353601 A1 ES 353601A1 ES 353601 A ES353601 A ES 353601A ES 353601 A ES353601 A ES 353601A ES 353601 A1 ES353601 A1 ES 353601A1
- Authority
- ES
- Spain
- Prior art keywords
- engending
- translation
- machine
- voltage
- legally binding
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
- H04N3/185—Maintaining dc voltage constant
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Dc-Dc Converters (AREA)
- Details Of Television Scanning (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
A stabilized E.H.T. supply for a colour television receiver tube is derived from a source V1 by way of a voltage regulator 2 and a D.C. to D. C. converter 1 having an output terminal A a signal representative of output variations, as detected by a voltage divider 4 connected to receive the full output voltage, is applied to a comparator 3 for comparison with a reference voltage V2, and the resulting error signal is applied to the control input of the regulator 2 which thus acts to correct for the detected variations. The converter 2 may include an oscillator, transformer and rectifier, the regulator 2 may include a tube or a transistor, and the voltage divider 4 may include varistors such as VDR1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR105561A FR1529787A (en) | 1967-05-08 | 1967-05-08 | Device for regulating very high voltage in a color television receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
ES353601A1 true ES353601A1 (en) | 1969-10-01 |
Family
ID=8630389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES353601A Expired ES353601A1 (en) | 1967-05-08 | 1968-05-07 | Device for engending a very high continuous voltage for color television tube. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE1766336A1 (en) |
ES (1) | ES353601A1 (en) |
FR (1) | FR1529787A (en) |
GB (1) | GB1227765A (en) |
NL (1) | NL6806423A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3828123A (en) * | 1971-02-04 | 1974-08-06 | Matsushita Electric Ind Co Ltd | Regulated h.v. power energy for a television receiver |
US4270157A (en) * | 1977-11-07 | 1981-05-26 | Rca Corporation | Power supply protection circuit |
CN102109819B (en) * | 2009-12-23 | 2012-08-29 | 北京中电华大电子设计有限责任公司 | SOC power load self-adaptive control method |
-
1967
- 1967-05-08 FR FR105561A patent/FR1529787A/en not_active Expired
-
1968
- 1968-05-02 GB GB1227765D patent/GB1227765A/en not_active Expired
- 1968-05-07 NL NL6806423A patent/NL6806423A/xx unknown
- 1968-05-07 DE DE19681766336 patent/DE1766336A1/en active Pending
- 1968-05-07 ES ES353601A patent/ES353601A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1227765A (en) | 1971-04-07 |
FR1529787A (en) | 1968-06-21 |
DE1766336A1 (en) | 1971-07-01 |
NL6806423A (en) | 1968-11-11 |
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