GB909028A - Improvements in or relating to transistor circuit arrangements for supplying a current of a given value and reversible polarity - Google Patents

Improvements in or relating to transistor circuit arrangements for supplying a current of a given value and reversible polarity

Info

Publication number
GB909028A
GB909028A GB29415/61A GB2941561A GB909028A GB 909028 A GB909028 A GB 909028A GB 29415/61 A GB29415/61 A GB 29415/61A GB 2941561 A GB2941561 A GB 2941561A GB 909028 A GB909028 A GB 909028A
Authority
GB
United Kingdom
Prior art keywords
current
transistor
transistors
conducting
equal
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
GB29415/61A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB909028A publication Critical patent/GB909028A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/28—Provision in measuring instruments for reference values, e.g. standard voltage, standard waveform
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Electronic Switches (AREA)
GB29415/61A 1960-08-18 1961-08-15 Improvements in or relating to transistor circuit arrangements for supplying a current of a given value and reversible polarity Expired GB909028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL255023A NL135790C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1960-08-18 1960-08-18

Publications (1)

Publication Number Publication Date
GB909028A true GB909028A (en) 1962-10-24

Family

ID=19752527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29415/61A Expired GB909028A (en) 1960-08-18 1961-08-15 Improvements in or relating to transistor circuit arrangements for supplying a current of a given value and reversible polarity

Country Status (5)

Country Link
JP (1) JPS411653B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH394381A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1416564B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB909028A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL135790C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139441A (en) * 1983-05-04 1984-11-07 Burr Brown Res Corp Circuit and method for reducing non-linearity in analog output current due to waste current switching

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139441A (en) * 1983-05-04 1984-11-07 Burr Brown Res Corp Circuit and method for reducing non-linearity in analog output current due to waste current switching

Also Published As

Publication number Publication date
CH394381A (de) 1965-06-30
DE1416564A1 (de) 1968-10-10
NL135790C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-07-17
DE1416564B2 (de) 1969-10-09
JPS411653B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-02-07

Similar Documents

Publication Publication Date Title
US3676702A (en) Comparator circuit
US2850647A (en) "exclusive or" logical circuits
US3539824A (en) Current-mode data selector
GB782780A (en) Improvements in or relating to electronic switches employing junction transistors
US3558921A (en) Analog signal control switch
GB909028A (en) Improvements in or relating to transistor circuit arrangements for supplying a current of a given value and reversible polarity
GB915314A (en) Improvements in or relating to electric waveform generators
US3411019A (en) Electronic converter and switching means therefor
US3573501A (en) Solid state switching circuits
US3238386A (en) Electronic switching device
GB907656A (en) Tunnel diode logic circuit
US3740580A (en) Threshold value switch
GB845371A (en) Improved semi-conductor logic units and networks composed thereof
GB925027A (en) A protective circuit arrangement for transistors
GB955791A (en) Transistorised transmitter for polar signals
GB911728A (en) Adder
US3238379A (en) Electrical logical circuit
GB1071293A (en) Current steered logic circuits
US3416005A (en) Isolation circuits for code converters
GB1369688A (en) Remotely controllable electronic variable resistance
US3548217A (en) Transistor switch
SU510002A1 (ru) Кольцевой счетчик
US3013163A (en) Diode pulse gating circuit
GB712800A (en) Improvements in and relating to binary digital computing devices
US3193703A (en) Bistable biasing of tunnel diodes