KR930015440U - 전류원 가변회로 - Google Patents

전류원 가변회로

Info

Publication number
KR930015440U
KR930015440U KR2019910023619U KR910023619U KR930015440U KR 930015440 U KR930015440 U KR 930015440U KR 2019910023619 U KR2019910023619 U KR 2019910023619U KR 910023619 U KR910023619 U KR 910023619U KR 930015440 U KR930015440 U KR 930015440U
Authority
KR
South Korea
Prior art keywords
current source
variable circuit
source variable
circuit
current
Prior art date
Application number
KR2019910023619U
Other languages
English (en)
Other versions
KR940002452Y1 (ko
Inventor
최정석
Original Assignee
금성일렉트론 주식회사
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 금성일렉트론 주식회사 filed Critical 금성일렉트론 주식회사
Priority to KR2019910023619U priority Critical patent/KR940002452Y1/ko
Publication of KR930015440U publication Critical patent/KR930015440U/ko
Application granted granted Critical
Publication of KR940002452Y1 publication Critical patent/KR940002452Y1/ko

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
    • G05F3/222—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 with compensation for device parameters, e.g. Early effect, gain, manufacturing process, or external variations, e.g. temperature, loading, supply voltage
    • G05F3/227—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 with compensation for device parameters, e.g. Early effect, gain, manufacturing process, or external variations, e.g. temperature, loading, supply voltage producing a current or voltage as a predetermined function of the supply voltage

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)
  • Amplifiers (AREA)
KR2019910023619U 1991-12-23 1991-12-23 전류원 가변회로 KR940002452Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910023619U KR940002452Y1 (ko) 1991-12-23 1991-12-23 전류원 가변회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910023619U KR940002452Y1 (ko) 1991-12-23 1991-12-23 전류원 가변회로

Publications (2)

Publication Number Publication Date
KR930015440U true KR930015440U (ko) 1993-07-28
KR940002452Y1 KR940002452Y1 (ko) 1994-04-15

Family

ID=19325321

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910023619U KR940002452Y1 (ko) 1991-12-23 1991-12-23 전류원 가변회로

Country Status (1)

Country Link
KR (1) KR940002452Y1 (ko)

Also Published As

Publication number Publication date
KR940002452Y1 (ko) 1994-04-15

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