JPS62195384U - - Google Patents

Info

Publication number
JPS62195384U
JPS62195384U JP8428886U JP8428886U JPS62195384U JP S62195384 U JPS62195384 U JP S62195384U JP 8428886 U JP8428886 U JP 8428886U JP 8428886 U JP8428886 U JP 8428886U JP S62195384 U JPS62195384 U JP S62195384U
Authority
JP
Japan
Prior art keywords
triangular wave
wave signal
signal
error
operational amplifier
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
JP8428886U
Other languages
English (en)
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 filed Critical
Priority to JP8428886U priority Critical patent/JPS62195384U/ja
Publication of JPS62195384U publication Critical patent/JPS62195384U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案に係るパルス幅制御回路の一実
施例を示す図、第2図及び第3図は本考案の一実
施例を説明するための波形を示す図、第4図は一
般的な電源回路の概略を示す図である。 1……演算増幅器、2……基準電源、3……コ
ンパレータ、4……3角波信号発生器、5……可
変インピーダンス回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 主回路系の出力電圧検出信号と一定基準信号と
    の誤差の大きさに比例する誤差信号を出力する演
    算増幅器を備えたパルス幅制御回路において、前
    記主回路系の入力電圧の変化に応答して傾斜が変
    化する3角波信号を出力する3角波信号発生器、
    及びこの3角波信号発生器からの3角波信号と前
    記演算増幅器の誤差信号とを比較するコンパレー
    タを備えたことを特徴とするパルス幅制御回路。
JP8428886U 1986-06-03 1986-06-03 Pending JPS62195384U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8428886U JPS62195384U (ja) 1986-06-03 1986-06-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8428886U JPS62195384U (ja) 1986-06-03 1986-06-03

Publications (1)

Publication Number Publication Date
JPS62195384U true JPS62195384U (ja) 1987-12-11

Family

ID=30938651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8428886U Pending JPS62195384U (ja) 1986-06-03 1986-06-03

Country Status (1)

Country Link
JP (1) JPS62195384U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543951A (en) * 1978-09-19 1980-03-28 Japan Storage Battery Co Ltd Inverter control system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543951A (en) * 1978-09-19 1980-03-28 Japan Storage Battery Co Ltd Inverter control system

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