ES8302330A1 - Regulated power supply - Google Patents

Regulated power supply

Info

Publication number
ES8302330A1
ES8302330A1 ES508243A ES508243A ES8302330A1 ES 8302330 A1 ES8302330 A1 ES 8302330A1 ES 508243 A ES508243 A ES 508243A ES 508243 A ES508243 A ES 508243A ES 8302330 A1 ES8302330 A1 ES 8302330A1
Authority
ES
Spain
Prior art keywords
winding
voltage
power supply
regulated power
eht
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
Application number
ES508243A
Other languages
Spanish (es)
Other versions
ES508243A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
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 by RCA Corp filed Critical RCA Corp
Publication of ES8302330A1 publication Critical patent/ES8302330A1/en
Publication of ES508243A0 publication Critical patent/ES508243A0/en
Granted legal-status Critical Current

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
    • H04N3/1853—Maintaining dc voltage constant using regulation in parallel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is ac
    • G05F3/06—Regulating voltage or current wherein the variable is ac using combinations of saturated and unsaturated inductive devices, e.g. combined with resonant circuit
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Details Of Television Scanning (AREA)
  • Television Receiver Circuits (AREA)

Abstract

In a supply voltage regulator, such as for a television EHT circuit, a saturable reactor, including core 137 and winding 37, is conductively connected to, but magnetically isolated from the secondary winding 22d of a supply transfer. A capacitor 38 is connected to winding 37 to develop a circulating current that aids saturation of the core 137, and thereby regulate the secondary voltage. A third winding 22e develops a further supply voltage, also thereby regulated, this voltage being for example the EHT voltage.
ES508243A 1980-12-29 1981-12-22 IMPROVEMENTS INTRODUCED IN A SELF-REGULATED POWER SUPPLY, PARTICULARLY FOR TELEVISION. Granted ES508243A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22084780A 1980-12-29 1980-12-29

Publications (2)

Publication Number Publication Date
ES8302330A1 true ES8302330A1 (en) 1982-12-16
ES508243A0 ES508243A0 (en) 1982-12-16

Family

ID=22825230

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508243A Granted ES508243A0 (en) 1980-12-29 1981-12-22 IMPROVEMENTS INTRODUCED IN A SELF-REGULATED POWER SUPPLY, PARTICULARLY FOR TELEVISION.

Country Status (22)

Country Link
JP (2) JPS57133770A (en)
KR (1) KR880002172B1 (en)
AR (1) AR228294A1 (en)
AU (1) AU7880581A (en)
BE (1) BE891651A (en)
BR (1) BR8108364A (en)
CA (1) CA1177157A (en)
DD (1) DD201632A5 (en)
DE (2) DE3151203C3 (en)
DK (1) DK579381A (en)
ES (1) ES508243A0 (en)
FI (1) FI814131L (en)
FR (1) FR2497431B1 (en)
GB (2) GB2090443B (en)
GR (1) GR78316B (en)
IT (1) IT1195250B (en)
NL (1) NL8105871A (en)
PL (1) PL234487A1 (en)
PT (1) PT74157B (en)
SE (1) SE8107722L (en)
YU (1) YU311681A (en)
ZA (1) ZA818821B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7630844B2 (en) 2006-07-03 2009-12-08 Endress + Hauser Flowtec Ag Field device electronics fed by an external electrical energy supply
DE102006030962A1 (en) * 2006-07-03 2008-01-31 Endress + Hauser Flowtec Ag Field device electronics powered by an external electrical power supply
US7844410B2 (en) 2006-07-03 2010-11-30 Endress + Hauser Flowtec Ag Field device electronics fed by an external electrical energy supply

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1096622A (en) * 1963-11-04 1967-12-29 Advance Electronics Ltd Improvements in and relating to inductive electrical apparatus
DE1513769A1 (en) * 1965-02-01 1969-11-20 Fujitsu Ltd Inverter
DE2749847C2 (en) * 1977-11-08 1988-01-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Switching power supply for a radio receiver, in particular a television receiver
EG14160A (en) * 1979-01-30 1983-09-30 Rca Corp Ferroresonant power supply for a deflection and high voltage circuit

Also Published As

Publication number Publication date
PT74157B (en) 1983-11-22
BR8108364A (en) 1982-10-13
SE8107722L (en) 1982-06-30
DE3151203C3 (en) 1993-12-02
JPS57133770A (en) 1982-08-18
DK579381A (en) 1982-06-30
GB2090443B (en) 1985-12-04
ES508243A0 (en) 1982-12-16
ZA818821B (en) 1982-11-24
JPS57133771A (en) 1982-08-18
PL234487A1 (en) 1982-09-27
GB2148559B (en) 1985-12-04
BE891651A (en) 1982-04-16
YU311681A (en) 1984-08-31
GB2090443A (en) 1982-07-07
AR228294A1 (en) 1983-02-15
KR830008591A (en) 1983-12-10
GB8430038D0 (en) 1985-01-09
IT1195250B (en) 1988-10-12
GR78316B (en) 1984-09-26
NL8105871A (en) 1982-07-16
DE3151205A1 (en) 1982-08-12
FR2497431A1 (en) 1982-07-02
FR2497431B1 (en) 1988-06-10
DE3151203A1 (en) 1982-08-12
PT74157A (en) 1982-01-01
IT8125797A0 (en) 1981-12-22
KR880002172B1 (en) 1988-10-17
AU7880581A (en) 1982-07-08
GB2148559A (en) 1985-05-30
DE3151203C2 (en) 1993-12-02
JPH0419745B2 (en) 1992-03-31
CA1177157A (en) 1984-10-30
FI814131L (en) 1982-06-30
DD201632A5 (en) 1983-07-27

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