GB8516315D0 - High frequency switching - Google Patents

High frequency switching

Info

Publication number
GB8516315D0
GB8516315D0 GB858516315A GB8516315A GB8516315D0 GB 8516315 D0 GB8516315 D0 GB 8516315D0 GB 858516315 A GB858516315 A GB 858516315A GB 8516315 A GB8516315 A GB 8516315A GB 8516315 D0 GB8516315 D0 GB 8516315D0
Authority
GB
United Kingdom
Prior art keywords
high frequency
frequency switching
switching
frequency
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.)
Granted
Application number
GB858516315A
Other versions
GB2176951A (en
GB2176951B (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.)
OGDEN K
Original Assignee
OGDEN K
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 OGDEN K filed Critical OGDEN K
Priority to GB8516315A priority Critical patent/GB2176951B/en
Publication of GB8516315D0 publication Critical patent/GB8516315D0/en
Publication of GB2176951A publication Critical patent/GB2176951A/en
Application granted granted Critical
Publication of GB2176951B publication Critical patent/GB2176951B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
GB8516315A 1985-06-27 1985-06-27 Improvements in and relating to high frequency switching Expired - Lifetime GB2176951B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8516315A GB2176951B (en) 1985-06-27 1985-06-27 Improvements in and relating to high frequency switching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8516315A GB2176951B (en) 1985-06-27 1985-06-27 Improvements in and relating to high frequency switching

Publications (3)

Publication Number Publication Date
GB8516315D0 true GB8516315D0 (en) 1985-07-31
GB2176951A GB2176951A (en) 1987-01-07
GB2176951B GB2176951B (en) 1990-02-14

Family

ID=10581433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8516315A Expired - Lifetime GB2176951B (en) 1985-06-27 1985-06-27 Improvements in and relating to high frequency switching

Country Status (1)

Country Link
GB (1) GB2176951B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203873B (en) * 1987-04-07 1991-04-03 Possum Controls Ltd Control system
WO1990013939A1 (en) * 1989-05-12 1990-11-15 Fmtt, Inc. Power conversion system
DE4419006A1 (en) * 1994-05-31 1995-12-07 Hella Kg Hueck & Co Pulse width modulated switching converter for operating electrical consumers
CA2192891C (en) 1996-01-16 2000-02-22 Jon O. Reynolds Plasma cutting or arc welding power supply with phase staggered secondary switchers
JP2000358363A (en) * 1999-05-17 2000-12-26 Multipower Inc Apparatus and method for multi-phase voltage conversion

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366531A (en) * 1980-09-17 1982-12-28 General Motors Corporation Phase control for a multiple phase SCR chopper
US4408268A (en) * 1982-08-09 1983-10-04 General Electric Company Pulse modulated electronic voltage controller with smooth voltage output

Also Published As

Publication number Publication date
GB2176951A (en) 1987-01-07
GB2176951B (en) 1990-02-14

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Legal Events

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