KR880020639U - 이산화탄소레이저의 권선저항에 의한 전류 제어회로 - Google Patents

이산화탄소레이저의 권선저항에 의한 전류 제어회로

Info

Publication number
KR880020639U
KR880020639U KR2019870005891U KR870005891U KR880020639U KR 880020639 U KR880020639 U KR 880020639U KR 2019870005891 U KR2019870005891 U KR 2019870005891U KR 870005891 U KR870005891 U KR 870005891U KR 880020639 U KR880020639 U KR 880020639U
Authority
KR
South Korea
Prior art keywords
laser
control circuit
current control
winding resistance
winding
Prior art date
Application number
KR2019870005891U
Other languages
English (en)
Other versions
KR890007843Y1 (ko
Inventor
이재갑
송정재
Original Assignee
금성전선 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 금성전선 주식회사 filed Critical 금성전선 주식회사
Priority to KR2019870005891U priority Critical patent/KR890007843Y1/ko
Publication of KR880020639U publication Critical patent/KR880020639U/ko
Application granted granted Critical
Publication of KR890007843Y1 publication Critical patent/KR890007843Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/025—Current limitation using field effect transistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/09702—Details of the driver electronics and electric discharge circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
KR2019870005891U 1987-04-22 1987-04-22 이산화탄소레이저의 권선저항에 의한 전류 제어회로 KR890007843Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870005891U KR890007843Y1 (ko) 1987-04-22 1987-04-22 이산화탄소레이저의 권선저항에 의한 전류 제어회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870005891U KR890007843Y1 (ko) 1987-04-22 1987-04-22 이산화탄소레이저의 권선저항에 의한 전류 제어회로

Publications (2)

Publication Number Publication Date
KR880020639U true KR880020639U (ko) 1988-11-30
KR890007843Y1 KR890007843Y1 (ko) 1989-11-08

Family

ID=19262049

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870005891U KR890007843Y1 (ko) 1987-04-22 1987-04-22 이산화탄소레이저의 권선저항에 의한 전류 제어회로

Country Status (1)

Country Link
KR (1) KR890007843Y1 (ko)

Also Published As

Publication number Publication date
KR890007843Y1 (ko) 1989-11-08

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