JPS61185112U - - Google Patents

Info

Publication number
JPS61185112U
JPS61185112U JP6950685U JP6950685U JPS61185112U JP S61185112 U JPS61185112 U JP S61185112U JP 6950685 U JP6950685 U JP 6950685U JP 6950685 U JP6950685 U JP 6950685U JP S61185112 U JPS61185112 U JP S61185112U
Authority
JP
Japan
Prior art keywords
circuit
diode
operational amplifier
series
input terminals
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
JP6950685U
Other languages
English (en)
Other versions
JPH0534027Y2 (ja
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 JP6950685U priority Critical patent/JPH0534027Y2/ja
Publication of JPS61185112U publication Critical patent/JPS61185112U/ja
Application granted granted Critical
Publication of JPH0534027Y2 publication Critical patent/JPH0534027Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Continuous-Control Power Sources That Use Transistors (AREA)

Description

【図面の簡単な説明】
第1図は本考案の定電流回路の一実施例を示す
回路図、第2図は従来の定電流回路の回路図、第
3図は演算増幅器の内部回路である。 IC……演算増幅器、D……ダイオード、3…
…外部機器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 演算増幅器の両入力端子の電圧差により電流を
    制御し、上記入力端子の一方の電圧を上記制御電
    流の通過する回路に直列に接続された抵抗の一端
    で得るよう構成するとともに、上記制御電流の通
    過する回路に直列にダイオードを接続し、上記演
    算増幅器の電源電圧を上記ダイオードのアノード
    側より得るように構成したことを特徴とする定電
    流回路。
JP6950685U 1985-05-10 1985-05-10 Expired - Lifetime JPH0534027Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6950685U JPH0534027Y2 (ja) 1985-05-10 1985-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6950685U JPH0534027Y2 (ja) 1985-05-10 1985-05-10

Publications (2)

Publication Number Publication Date
JPS61185112U true JPS61185112U (ja) 1986-11-18
JPH0534027Y2 JPH0534027Y2 (ja) 1993-08-30

Family

ID=30605243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6950685U Expired - Lifetime JPH0534027Y2 (ja) 1985-05-10 1985-05-10

Country Status (1)

Country Link
JP (1) JPH0534027Y2 (ja)

Also Published As

Publication number Publication date
JPH0534027Y2 (ja) 1993-08-30

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