JPS52111622A - Semiconductor control apparatus - Google Patents

Semiconductor control apparatus

Info

Publication number
JPS52111622A
JPS52111622A JP2807476A JP2807476A JPS52111622A JP S52111622 A JPS52111622 A JP S52111622A JP 2807476 A JP2807476 A JP 2807476A JP 2807476 A JP2807476 A JP 2807476A JP S52111622 A JPS52111622 A JP S52111622A
Authority
JP
Japan
Prior art keywords
control apparatus
semiconductor control
delay time
output
oscillator
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
JP2807476A
Other languages
Japanese (ja)
Inventor
Kiichi Tokunaga
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2807476A priority Critical patent/JPS52111622A/en
Publication of JPS52111622A publication Critical patent/JPS52111622A/en
Pending legal-status Critical Current

Links

Landscapes

  • Power Conversion In General (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE: To scheme the reduction of the variation of the output voltage of the semiconductor control apparatus by detecting the time interval between the output pulses of the oscillator and of the variable frequency oscillator determining the delay time and by correcting the delay time of the output pulse of the delay circuit according to the detection amount.
COPYRIGHT: (C)1977,JPO&Japio
JP2807476A 1976-03-17 1976-03-17 Semiconductor control apparatus Pending JPS52111622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2807476A JPS52111622A (en) 1976-03-17 1976-03-17 Semiconductor control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2807476A JPS52111622A (en) 1976-03-17 1976-03-17 Semiconductor control apparatus

Publications (1)

Publication Number Publication Date
JPS52111622A true JPS52111622A (en) 1977-09-19

Family

ID=12238614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2807476A Pending JPS52111622A (en) 1976-03-17 1976-03-17 Semiconductor control apparatus

Country Status (1)

Country Link
JP (1) JPS52111622A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791674A (en) * 1980-11-28 1982-06-07 Mitsubishi Electric Corp Inverter ignition signal generating circuit
JPS5875495U (en) * 1981-11-13 1983-05-21 日本電算設備株式会社 Inverter output voltage control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791674A (en) * 1980-11-28 1982-06-07 Mitsubishi Electric Corp Inverter ignition signal generating circuit
JPS5875495U (en) * 1981-11-13 1983-05-21 日本電算設備株式会社 Inverter output voltage control device

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