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
Application number
JP48055144A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4970525A publication Critical patent/JPS4970525A/ja
Pending legal-status Critical Current

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)
  • Television Receiver Circuits (AREA)
  • Control Of Electrical Variables (AREA)
JP48055144A 1972-05-18 1973-05-17 Pending JPS4970525A (ja)

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)

* Cited by examiner, † Cited by third party
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
US5349515A (en) * 1992-09-17 1994-09-20 Rca Thomson Licensing Corporation Switch mode power supply with feed-forward pulse limit control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES414891A1 (es) 1976-02-01
USB359947I5 (ja) 1975-01-28
DE2325370C3 (de) 1977-08-04
IT987700B (it) 1975-03-20
AU475750B2 (en) 1976-09-02
US3914653A (en) 1975-10-21
DE2325370A1 (de) 1973-11-29
FR2184994A1 (ja) 1973-12-28
AU5566273A (en) 1974-11-14
GB1427714A (en) 1976-03-10
DE2325370B2 (de) 1976-12-02
SE380700B (sv) 1975-11-10
FR2184994B1 (ja) 1977-12-30
NL7306655A (ja) 1973-11-20
CA988202A (en) 1976-04-27
BR7303693D0 (pt) 1974-07-11

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