GB2131209B - Switch mode power supply - Google Patents

Switch mode power supply

Info

Publication number
GB2131209B
GB2131209B GB08328903A GB8328903A GB2131209B GB 2131209 B GB2131209 B GB 2131209B GB 08328903 A GB08328903 A GB 08328903A GB 8328903 A GB8328903 A GB 8328903A GB 2131209 B GB2131209 B GB 2131209B
Authority
GB
United Kingdom
Prior art keywords
power supply
mode power
switch mode
switch
supply
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
GB08328903A
Other versions
GB2131209A (en
GB8328903D0 (en
Inventor
David Ronald Gibson
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.)
NEWTON DERBY Ltd
Original Assignee
NEWTON DERBY Ltd
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 NEWTON DERBY Ltd filed Critical NEWTON DERBY Ltd
Priority to GB08328903A priority Critical patent/GB2131209B/en
Publication of GB8328903D0 publication Critical patent/GB8328903D0/en
Publication of GB2131209A publication Critical patent/GB2131209A/en
Application granted granted Critical
Publication of GB2131209B publication Critical patent/GB2131209B/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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33561—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having more than one ouput with independent control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
GB08328903A 1982-11-02 1983-10-28 Switch mode power supply Expired GB2131209B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08328903A GB2131209B (en) 1982-11-02 1983-10-28 Switch mode power supply

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8231274 1982-11-02
GB08328903A GB2131209B (en) 1982-11-02 1983-10-28 Switch mode power supply

Publications (3)

Publication Number Publication Date
GB8328903D0 GB8328903D0 (en) 1983-11-30
GB2131209A GB2131209A (en) 1984-06-13
GB2131209B true GB2131209B (en) 1986-01-15

Family

ID=26284290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08328903A Expired GB2131209B (en) 1982-11-02 1983-10-28 Switch mode power supply

Country Status (1)

Country Link
GB (1) GB2131209B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586119A (en) * 1984-04-16 1986-04-29 Itt Corporation Off-line switching mode power supply
GB8702299D0 (en) * 1987-02-02 1987-03-11 British Telecomm Power supply
GB2232795B (en) * 1989-06-15 1992-02-19 Plessey Co Plc Improvements relating to dc-dc converters
US6373722B1 (en) * 2000-06-05 2002-04-16 International Business Machines Corporation Power supply system for providing an auxiliary output voltage
FR2817083B1 (en) * 2000-11-23 2003-02-14 Ifotec WAVELENGTH STABILIZED LASER OPTICAL TRANSMITTER CONTROL DEVICE

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144463A (en) * 1976-05-20 1979-03-13 Sansui Electric Co., Ltd. Stabilized DC power supply devices for providing a plurality of DC power outputs which are selectively consumed
JPS607907B2 (en) * 1977-07-25 1985-02-27 ソニー株式会社 switching regulator
JPS5953787B2 (en) * 1977-11-22 1984-12-26 ソニー株式会社 Switching type stabilized power supply circuit
US4225913A (en) * 1978-09-19 1980-09-30 Texas Instruments Incorporated Self-referencing power converter
DE2843093A1 (en) * 1978-09-29 1980-04-03 Siemens Ag CIRCUIT ARRANGEMENT FOR AN INTRINSICALLY SAFE POWER SUPPLY DEVICE
IT1140711B (en) * 1979-03-12 1986-10-01 Rca Corp SWITCHING STABILIZER, ISOLATED FROM THE POWER SUPPLY, FOR A TRANSISTORIZED DEFLECTION CIRCUIT
US4302802A (en) * 1979-08-08 1981-11-24 Hewlett-Packard Company Flyback power supply regulator
GB2057168A (en) * 1979-08-28 1981-03-25 Hewlett Packard Co Power supplies
JPS5660004A (en) * 1979-10-19 1981-05-23 Sony Corp Parts of insulated inductance
GB2079014A (en) * 1980-05-12 1982-01-13 Electrotech Instr Ltd Variable electrical power supplies

Also Published As

Publication number Publication date
GB2131209A (en) 1984-06-13
GB8328903D0 (en) 1983-11-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee