JPS5315553A - Power control circuit - Google Patents

Power control circuit

Info

Publication number
JPS5315553A
JPS5315553A JP8903476A JP8903476A JPS5315553A JP S5315553 A JPS5315553 A JP S5315553A JP 8903476 A JP8903476 A JP 8903476A JP 8903476 A JP8903476 A JP 8903476A JP S5315553 A JPS5315553 A JP S5315553A
Authority
JP
Japan
Prior art keywords
control circuit
power control
thyristor
triac
photo
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.)
Pending
Application number
JP8903476A
Other languages
Japanese (ja)
Inventor
Iwao Higuchi
Fumimasa Machida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8903476A priority Critical patent/JPS5315553A/en
Publication of JPS5315553A publication Critical patent/JPS5315553A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Electrical Variables (AREA)
  • Power Conversion In General (AREA)

Abstract

PURPOSE: To obtain a noise-free power control circuit by driving the gate of a triac-thyristor with an input current to a power rectifier due to the conduction of a photo-thyristor.
COPYRIGHT: (C)1978,JPO&Japio
JP8903476A 1976-07-28 1976-07-28 Power control circuit Pending JPS5315553A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8903476A JPS5315553A (en) 1976-07-28 1976-07-28 Power control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8903476A JPS5315553A (en) 1976-07-28 1976-07-28 Power control circuit

Publications (1)

Publication Number Publication Date
JPS5315553A true JPS5315553A (en) 1978-02-13

Family

ID=13959601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8903476A Pending JPS5315553A (en) 1976-07-28 1976-07-28 Power control circuit

Country Status (1)

Country Link
JP (1) JPS5315553A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133972A (en) * 1974-09-18 1976-03-23 Hitachi Ltd HIKARIKETSUGONOKOTAISUITSUCHIKAIRO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133972A (en) * 1974-09-18 1976-03-23 Hitachi Ltd HIKARIKETSUGONOKOTAISUITSUCHIKAIRO

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