JPS57164314A - Digital dimmer by transmission control - Google Patents

Digital dimmer by transmission control

Info

Publication number
JPS57164314A
JPS57164314A JP56049033A JP4903381A JPS57164314A JP S57164314 A JPS57164314 A JP S57164314A JP 56049033 A JP56049033 A JP 56049033A JP 4903381 A JP4903381 A JP 4903381A JP S57164314 A JPS57164314 A JP S57164314A
Authority
JP
Japan
Prior art keywords
bit
down counter
inputted
circuit
dimmer
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.)
Granted
Application number
JP56049033A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6337950B2 (ko
Inventor
Yoshiharu Suzuki
Hitoshi Fukagawa
Yoshiyuki Komoda
Osamu Tanaka
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP56049033A priority Critical patent/JPS57164314A/ja
Publication of JPS57164314A publication Critical patent/JPS57164314A/ja
Publication of JPS6337950B2 publication Critical patent/JPS6337950B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/257—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/2573—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • H02M5/2576—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit with digital control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Control Of Non-Electrical Variables (AREA)
JP56049033A 1981-03-31 1981-03-31 Digital dimmer by transmission control Granted JPS57164314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56049033A JPS57164314A (en) 1981-03-31 1981-03-31 Digital dimmer by transmission control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56049033A JPS57164314A (en) 1981-03-31 1981-03-31 Digital dimmer by transmission control

Publications (2)

Publication Number Publication Date
JPS57164314A true JPS57164314A (en) 1982-10-08
JPS6337950B2 JPS6337950B2 (ko) 1988-07-27

Family

ID=12819773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56049033A Granted JPS57164314A (en) 1981-03-31 1981-03-31 Digital dimmer by transmission control

Country Status (1)

Country Link
JP (1) JPS57164314A (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6074385A (ja) * 1983-09-30 1985-04-26 松下電工株式会社 調光装置
JPS63136211A (ja) * 1986-11-28 1988-06-08 Olympus Optical Co Ltd 自動調光装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6074385A (ja) * 1983-09-30 1985-04-26 松下電工株式会社 調光装置
JPS63136211A (ja) * 1986-11-28 1988-06-08 Olympus Optical Co Ltd 自動調光装置

Also Published As

Publication number Publication date
JPS6337950B2 (ko) 1988-07-27

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