JPS63147020U - - Google Patents

Info

Publication number
JPS63147020U
JPS63147020U JP3972587U JP3972587U JPS63147020U JP S63147020 U JPS63147020 U JP S63147020U JP 3972587 U JP3972587 U JP 3972587U JP 3972587 U JP3972587 U JP 3972587U JP S63147020 U JPS63147020 U JP S63147020U
Authority
JP
Japan
Prior art keywords
frequency
voltage
conversion section
dividing circuit
frequency dividing
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
JP3972587U
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 JP3972587U priority Critical patent/JPS63147020U/ja
Publication of JPS63147020U publication Critical patent/JPS63147020U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示すブロツク図、第
２図は従来例を示すブロツク図である。 ２…電圧／周波数変換部、３…フオトカプラ、
４…周波数／電圧変換部、５…増幅器、７…分周
回路、８…設定部。

Claims (1)

  1. 【実用新案登録請求の範囲】 アナログの入力信号を電圧／周波数変換する電
    圧／周波数変換部と、この電圧／周波数変換部の
    出力側に接続されたフオトカプラと、このフオト
    カプラよりのパルス信号を分周する分周回路と、
    この分周回路よりのパルス信号を周波数／電圧変
    換してアナログの出力信号を取り出す周波数／電
    圧変換部とを備え、 前記分周回路の分周比を変えることにより利得
    を調整することを特徴とする絶縁増幅器。
JP3972587U 1987-03-18 1987-03-18 Pending JPS63147020U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3972587U JPS63147020U (ja) 1987-03-18 1987-03-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3972587U JPS63147020U (ja) 1987-03-18 1987-03-18

Publications (1)

Publication Number Publication Date
JPS63147020U true JPS63147020U (ja) 1988-09-28

Family

ID=30853162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3972587U Pending JPS63147020U (ja) 1987-03-18 1987-03-18

Country Status (1)

Country Link
JP (1) JPS63147020U (ja)

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