IT969829B - Generatore di corrente commutabile - Google Patents

Generatore di corrente commutabile

Info

Publication number
IT969829B
IT969829B IT30835/72A IT3083572A IT969829B IT 969829 B IT969829 B IT 969829B IT 30835/72 A IT30835/72 A IT 30835/72A IT 3083572 A IT3083572 A IT 3083572A IT 969829 B IT969829 B IT 969829B
Authority
IT
Italy
Prior art keywords
current generator
switchable current
switchable
generator
current
Prior art date
Application number
IT30835/72A
Other languages
English (en)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT969829B publication Critical patent/IT969829B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/22—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Electronic Switches (AREA)
  • Amplifiers (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Control Of Electrical Variables (AREA)
IT30835/72A 1971-12-21 1972-10-24 Generatore di corrente commutabile IT969829B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7147851A FR2164545B1 (it) 1971-12-21 1971-12-21

Publications (1)

Publication Number Publication Date
IT969829B true IT969829B (it) 1974-04-10

Family

ID=9088520

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30835/72A IT969829B (it) 1971-12-21 1972-10-24 Generatore di corrente commutabile

Country Status (6)

Country Link
US (1) US3825776A (it)
JP (1) JPS531033B2 (it)
DE (1) DE2262565C2 (it)
FR (1) FR2164545B1 (it)
GB (1) GB1397828A (it)
IT (1) IT969829B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470056A (en) * 1981-12-29 1984-09-04 International Business Machines Corporation Controlling a multi-wire printhead

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126488A (en) * 1964-03-24 Current
BE620870A (it) * 1961-08-04 1900-01-01
US3231753A (en) * 1960-09-26 1966-01-25 Burroughs Corp Core memory drive circuit
US3205377A (en) * 1963-07-10 1965-09-07 Jr Lawrence A Nix Raster linearity correction generator
GB1081676A (en) * 1964-02-10 1967-08-31 Mullard Ltd Improvements in or relating to time-bases
US3480923A (en) * 1965-12-06 1969-11-25 Ibm Memory driving circuit
US3435256A (en) * 1966-01-17 1969-03-25 Bell Telephone Labor Inc Alternating polarity current driver using cascaded active switching elements
FR2063496A5 (it) * 1969-10-14 1971-07-09 Ibm France
US3629691A (en) * 1970-07-13 1971-12-21 Rca Corp Current source
US3683270A (en) * 1971-02-22 1972-08-08 Signetics Corp Integrated circuit bilateral current source
US3708695A (en) * 1971-10-19 1973-01-02 Singer Co High speed switch with complementary outputs

Also Published As

Publication number Publication date
JPS4871559A (it) 1973-09-27
DE2262565C2 (de) 1983-03-31
GB1397828A (en) 1975-06-18
US3825776A (en) 1974-07-23
FR2164545A1 (it) 1973-08-03
FR2164545B1 (it) 1974-06-07
JPS531033B2 (it) 1978-01-13
DE2262565A1 (de) 1973-06-28

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