GB1326810A - Voltage and current regulated power supply circuit for gaseous discharge lamp - Google Patents

Voltage and current regulated power supply circuit for gaseous discharge lamp

Info

Publication number
GB1326810A
GB1326810A GB5794871A GB5794871A GB1326810A GB 1326810 A GB1326810 A GB 1326810A GB 5794871 A GB5794871 A GB 5794871A GB 5794871 A GB5794871 A GB 5794871A GB 1326810 A GB1326810 A GB 1326810A
Authority
GB
United Kingdom
Prior art keywords
voltage
power supply
stage
supply circuit
output
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
GB5794871A
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.)
Wagner Electric Corp
Original Assignee
Wagner Electric 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 Wagner Electric Corp filed Critical Wagner Electric Corp
Publication of GB1326810A publication Critical patent/GB1326810A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/539—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Abstract

1326810 Transistor pulse oscillators WAGNER ELECTRIC CORP 14 Dec 1971 [30 Dec 1970] 57948/71 Heading H3T [Also in Division H2] A generator providing high frequency rectangular pulses at an output terminal 446 comprises essentially a first transistor switching stage having its output connected to the input of a second transistor switching stage, the output of the second switching stage being connected to the input of the first switching stage by a series resonant circuit 422, 424. The output of the first stage is connected to the input of the first stage by a feed back loop including a resistor 419. to enable the circuit to oscillate and to improve the linearity thereof.
GB5794871A 1970-12-30 1971-12-10 Voltage and current regulated power supply circuit for gaseous discharge lamp Expired GB1326810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10261070A 1970-12-30 1970-12-30

Publications (1)

Publication Number Publication Date
GB1326810A true GB1326810A (en) 1973-08-15

Family

ID=22290737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5794871A Expired GB1326810A (en) 1970-12-30 1971-12-10 Voltage and current regulated power supply circuit for gaseous discharge lamp

Country Status (6)

Country Link
US (1) US3689827A (en)
CA (1) CA938343A (en)
DE (1) DE2160121A1 (en)
FR (1) FR2121178A5 (en)
GB (1) GB1326810A (en)
IT (1) IT944920B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137780A (en) * 1983-02-10 1984-10-10 Newton Derby Ltd Current regulated power supply circuit
GB2279187A (en) * 1993-06-19 1994-12-21 Thorn Lighting Ltd Fluorescent lamp starting and operating circuit

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969652A (en) * 1974-01-04 1976-07-13 General Electric Company Electronic ballast for gaseous discharge lamps
DE2419946C2 (en) * 1974-04-25 1983-04-21 Philips Patentverwaltung Gmbh, 2000 Hamburg Circuit arrangement for setting a power
US3967159A (en) * 1975-02-03 1976-06-29 Morton B. Leskin Power supply for a laser or gas discharge lamp
US4189663A (en) * 1976-06-15 1980-02-19 Forest Electric Company Direct current ballasting and starting circuitry for gaseous discharge lamps
US4511195A (en) * 1983-06-30 1985-04-16 Beckman Instruments, Inc. Device for starting and operating gas discharge tubes
US4528482A (en) * 1983-07-20 1985-07-09 Merlo Joseph C Control of energy to fluorescent lighting
US4999547A (en) * 1986-09-25 1991-03-12 Innovative Controls, Incorporated Ballast for high pressure sodium lamps having constant line and lamp wattage
US5034663A (en) * 1989-04-21 1991-07-23 Progressive Dynamics, Inc. Power source for metal halide lamps and the like
JPH038299A (en) * 1989-06-02 1991-01-16 Koito Mfg Co Ltd Lighting circuit for high-pressure discharge lamp for vehicle
JP2587718B2 (en) * 1990-10-01 1997-03-05 株式会社小糸製作所 Lighting circuit for vehicle discharge lamps

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295048A (en) * 1961-05-22 1966-12-27 Electronic Energy Conversion C Capacitor means for controlling the conduction of unidirectional switching devices in a power supply
US3421069A (en) * 1966-08-04 1969-01-07 Brunswick Corp Regulated power supply including a blocking oscillator and trigger means to turn off the oscillator
US3471747A (en) * 1967-02-02 1969-10-07 Gen Motors Corp Starting circuit and solid state running circuit for high pressure arc lamp
US3467887A (en) * 1967-08-28 1969-09-16 Microdot Inc Lighting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137780A (en) * 1983-02-10 1984-10-10 Newton Derby Ltd Current regulated power supply circuit
GB2279187A (en) * 1993-06-19 1994-12-21 Thorn Lighting Ltd Fluorescent lamp starting and operating circuit

Also Published As

Publication number Publication date
US3689827A (en) 1972-09-05
CA938343A (en) 1973-12-11
DE2160121A1 (en) 1972-07-06
IT944920B (en) 1973-04-20
FR2121178A5 (en) 1972-08-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee