GB1347371A - High precision power supply - Google Patents

High precision power supply

Info

Publication number
GB1347371A
GB1347371A GB2542971*A GB2542971A GB1347371A GB 1347371 A GB1347371 A GB 1347371A GB 2542971 A GB2542971 A GB 2542971A GB 1347371 A GB1347371 A GB 1347371A
Authority
GB
United Kingdom
Prior art keywords
power supply
high precision
precision power
output
chain
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
GB2542971*A
Other languages
English (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.)
Trygon Electronics Inc
Original Assignee
Trygon Electronics Inc
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 Trygon Electronics Inc filed Critical Trygon Electronics Inc
Publication of GB1347371A publication Critical patent/GB1347371A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0227—Cooperation and interconnection of the input arrangement with other functional units of a computer
    • 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
    • H02M3/157—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 with digital control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Analogue/Digital Conversion (AREA)
GB2542971*A 1970-03-27 1971-04-19 High precision power supply Expired GB1347371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2326170A 1970-03-27 1970-03-27

Publications (1)

Publication Number Publication Date
GB1347371A true GB1347371A (en) 1974-02-27

Family

ID=21814033

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4207173A Expired GB1347372A (en) 1970-03-27 1971-04-19 Apparatus for setting up a stored digital value
GB2542971*A Expired GB1347371A (en) 1970-03-27 1971-04-19 High precision power supply

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4207173A Expired GB1347372A (en) 1970-03-27 1971-04-19 Apparatus for setting up a stored digital value

Country Status (4)

Country Link
US (1) US3605002A (enrdf_load_stackoverflow)
DE (1) DE2114814A1 (enrdf_load_stackoverflow)
FR (1) FR2083627B1 (enrdf_load_stackoverflow)
GB (2) GB1347372A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061909A (en) * 1975-07-23 1977-12-06 Bryant A William Variable waveform synthesizer using digital circuitry
US4128771A (en) * 1977-01-07 1978-12-05 Palyn Associates, Inc. Digitally controlled power system
FR2438289A1 (fr) * 1978-10-06 1980-04-30 Palyn Associates Inc Dispositif d'alimentation a commande numerique
US4438498A (en) 1981-07-13 1984-03-20 Tektronix, Inc. Power supply output monitoring method and apparatus
JPS5826398A (ja) * 1981-08-10 1983-02-16 Yokogawa Hokushin Electric Corp メモリ回路
DE3363070D1 (en) * 1982-08-27 1986-05-22 Siemens Ag Constant current generator
FR2596926B1 (fr) * 1986-04-07 1989-08-18 Pascal Longuenesse Lycee Tech Generateur de courant 4-20ma, a architecture numerique
US4675538A (en) * 1986-06-02 1987-06-23 Epstein Barry M General purpose uninterruptible power supply

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142798A (en) * 1960-02-01 1964-07-28 Weston Instruments Inc D. c. ammeter calibrator utilizing feedback control and regulation of calibrating current
US3226630A (en) * 1963-03-01 1965-12-28 Raytheon Co Power supply regulators
US3178699A (en) * 1963-03-26 1965-04-13 Monitron Mfg Corp Digital code alpha-numeric indicator
FR1391866A (fr) * 1964-01-25 1965-03-12 Pellam S A Procédé et dispositif d'alimentation variable d'une charge par une source de tension continue
US3372325A (en) * 1964-11-13 1968-03-05 Rucker Co Readily serviceable power supply assembly
US3375436A (en) * 1964-11-17 1968-03-26 Rca Corp Regulated high voltage d.c. power supply
US3422423A (en) * 1965-01-04 1969-01-14 Sperry Rand Corp Digital-to-analog converter
GB1136821A (en) * 1965-02-13 1968-12-18 Telehoist Ltd Improvements in or relating to numerical control systems
US3419789A (en) * 1966-04-09 1968-12-31 Forbro Design Corp High precision dc voltage regulator
US3509329A (en) * 1966-10-24 1970-04-28 Wang Laboratories Calculator

Also Published As

Publication number Publication date
FR2083627A1 (enrdf_load_stackoverflow) 1971-12-17
DE2114814A1 (enrdf_load_stackoverflow) 1971-10-21
US3605002A (en) 1971-09-14
FR2083627B1 (enrdf_load_stackoverflow) 1974-12-20
GB1347372A (en) 1974-02-27

Similar Documents

Publication Publication Date Title
GB1065419A (en) Isolated differential amplifier
GB1265157A (enrdf_load_stackoverflow)
GB1347371A (en) High precision power supply
GB1368501A (en) Current converter switching logic circuit
GB1493472A (en) Composite transistor circuit
ES382017A1 (es) Un dispositivo de amplificador diferencial.
GB1274449A (en) Sorting apparatus and a method of sorting
GB1297885A (enrdf_load_stackoverflow)
GB1469990A (en) Gain control circuit
GB1343307A (en) Feedback clipper
GB1273988A (en) Improvements in and relating to electric measuring apparatus
GB1180611A (en) Improvements in or relating to Detector Circuits
GB981438A (en) Two-stage transistor amplifiers
GB1028421A (en) Hybrid amplifier circuit
ES384416A1 (es) Un dispositivo amplificador en contrafase.
GB1485778A (en) Signal clipping circuits
SU468349A1 (ru) Усилитель считывани дл запоминающего устройства
FR2243550A1 (en) Integrated operational amplifier with input and output stages - with reduced intrinsic transconductance of input stage
GB1329090A (en) Electrical amplifier arrangements
GB1274660A (en) Vibration detector
GB999567A (en) Power drive circuit for servomotors
GB1108449A (en) Compressor amplifier
GB1204215A (en) Improvements in or relating to transistor modulator circuits
GB1338487A (en) Transistor amplifier
GB1254669A (en) Transistor circuits

Legal Events

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