JPS4970525A - - Google Patents
Info
- Publication number
- JPS4970525A JPS4970525A JP48055144A JP5514473A JPS4970525A JP S4970525 A JPS4970525 A JP S4970525A JP 48055144 A JP48055144 A JP 48055144A JP 5514473 A JP5514473 A JP 5514473A JP S4970525 A JPS4970525 A JP S4970525A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- 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
- H04N3/1856—Maintaining dc voltage constant using regulation in series
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Dc-Dc Converters (AREA)
- Details Of Television Scanning (AREA)
- Control Of Electrical Variables (AREA)
- Television Receiver Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2354272A GB1427714A (en) | 1972-05-18 | 1972-05-18 | Voltage adjusting circuit for deflection systems |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4970525A true JPS4970525A (ja) | 1974-07-08 |
Family
ID=10197341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48055144A Pending JPS4970525A (ja) | 1972-05-18 | 1973-05-17 |
Country Status (12)
Country | Link |
---|---|
US (1) | US3914653A (ja) |
JP (1) | JPS4970525A (ja) |
AU (1) | AU475750B2 (ja) |
BR (1) | BR7303693D0 (ja) |
CA (1) | CA988202A (ja) |
DE (1) | DE2325370C3 (ja) |
ES (1) | ES414891A1 (ja) |
FR (1) | FR2184994B1 (ja) |
GB (1) | GB1427714A (ja) |
IT (1) | IT987700B (ja) |
NL (1) | NL7306655A (ja) |
SE (1) | SE380700B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4169241A (en) * | 1978-02-06 | 1979-09-25 | Rca Corporation | Overvoltage protected de-boost regulator |
US4267487A (en) * | 1980-04-02 | 1981-05-12 | Rca Corporation | Regulated filament supply for high-power tubes |
US5349516A (en) * | 1992-09-17 | 1994-09-20 | Rca Thomson Licensing Corporation | Switch mode power supply with reduced input current distortion |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3351804A (en) * | 1964-09-09 | 1967-11-07 | Motorola Inc | Protective circuit for cathode ray tubes using a switch responsive to the power supply to change the bias on the cathode ray tube |
US3535445A (en) * | 1967-08-18 | 1970-10-20 | Motorola Inc | Cathode ray tube protection circuit |
US3609447A (en) * | 1968-03-27 | 1971-09-28 | Hitachi Ltd | High voltage regulation circuit for a color television receiver |
US3767960A (en) * | 1972-06-12 | 1973-10-23 | Rca Corp | High voltage regulator |
-
1972
- 1972-05-18 GB GB2354272A patent/GB1427714A/en not_active Expired
-
1973
- 1973-05-11 CA CA171,048A patent/CA988202A/en not_active Expired
- 1973-05-14 NL NL7306655A patent/NL7306655A/xx not_active Application Discontinuation
- 1973-05-14 US US359947A patent/US3914653A/en not_active Expired - Lifetime
- 1973-05-14 AU AU55662/73A patent/AU475750B2/en not_active Expired
- 1973-05-17 JP JP48055144A patent/JPS4970525A/ja active Pending
- 1973-05-17 SE SE7306983A patent/SE380700B/xx unknown
- 1973-05-17 FR FR7317977A patent/FR2184994B1/fr not_active Expired
- 1973-05-17 IT IT24253/73A patent/IT987700B/it active
- 1973-05-18 ES ES414891A patent/ES414891A1/es not_active Expired
- 1973-05-18 DE DE19732325370 patent/DE2325370C3/de not_active Expired
- 1973-05-18 BR BR3693/73A patent/BR7303693D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
IT987700B (it) | 1975-03-20 |
ES414891A1 (es) | 1976-02-01 |
FR2184994A1 (ja) | 1973-12-28 |
SE380700B (sv) | 1975-11-10 |
BR7303693D0 (pt) | 1974-07-11 |
AU475750B2 (en) | 1976-09-02 |
CA988202A (en) | 1976-04-27 |
USB359947I5 (ja) | 1975-01-28 |
DE2325370C3 (de) | 1977-08-04 |
DE2325370A1 (de) | 1973-11-29 |
GB1427714A (en) | 1976-03-10 |
FR2184994B1 (ja) | 1977-12-30 |
NL7306655A (ja) | 1973-11-20 |
DE2325370B2 (de) | 1976-12-02 |
AU5566273A (en) | 1974-11-14 |
US3914653A (en) | 1975-10-21 |