JPH0199073U - - Google Patents

Info

Publication number
JPH0199073U
JPH0199073U JP19425987U JP19425987U JPH0199073U JP H0199073 U JPH0199073 U JP H0199073U JP 19425987 U JP19425987 U JP 19425987U JP 19425987 U JP19425987 U JP 19425987U JP H0199073 U JPH0199073 U JP H0199073U
Authority
JP
Japan
Prior art keywords
reference voltage
constant voltage
power supply
series
current
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
JP19425987U
Other languages
English (en)
Other versions
JPH0628713Y2 (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 JP19425987U priority Critical patent/JPH0628713Y2/ja
Publication of JPH0199073U publication Critical patent/JPH0199073U/ja
Application granted granted Critical
Publication of JPH0628713Y2 publication Critical patent/JPH0628713Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • 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1実施例の構成を示す回路図
、第2図は本考案の第2の実施例の構成を示す回
路図、第3図は本考案の第3の実施例の構成を示
す回路図、第4図は従来の第1の電流信号発生器
の構成を示す回路図、第5図は従来の第2の電流
信号発生器の構成を示す回路図である。 10……電流源、11,14,15,16,1
7……電流信号発生器、12……受信計器、13
……電圧源、PS……電源、R……受信抵抗、
,l……伝送線。

Claims (1)

    【実用新案登録請求の範囲】
  1. 試験しようとする計器の受信抵抗を介して直列
    に接続された電源に電流制御手段と定電圧発生素
    子とが直列に接続され、この定電圧素子によつて
    発生した定電圧を用いて内部回路の電源電圧を供
    給すると共に基準電圧発生手段により可変の基準
    電圧を発生させ、この基準電圧に対応した負荷電
    流を電流設定手段により前記受信抵抗に流すよう
    にしたことを特徴とする電流信号発生器。
JP19425987U 1987-12-22 1987-12-22 電流信号発生器 Expired - Lifetime JPH0628713Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19425987U JPH0628713Y2 (ja) 1987-12-22 1987-12-22 電流信号発生器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19425987U JPH0628713Y2 (ja) 1987-12-22 1987-12-22 電流信号発生器

Publications (2)

Publication Number Publication Date
JPH0199073U true JPH0199073U (ja) 1989-07-03
JPH0628713Y2 JPH0628713Y2 (ja) 1994-08-03

Family

ID=31484998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19425987U Expired - Lifetime JPH0628713Y2 (ja) 1987-12-22 1987-12-22 電流信号発生器

Country Status (1)

Country Link
JP (1) JPH0628713Y2 (ja)

Also Published As

Publication number Publication date
JPH0628713Y2 (ja) 1994-08-03

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