JPS63113326U - - Google Patents

Info

Publication number
JPS63113326U
JPS63113326U JP443787U JP443787U JPS63113326U JP S63113326 U JPS63113326 U JP S63113326U JP 443787 U JP443787 U JP 443787U JP 443787 U JP443787 U JP 443787U JP S63113326 U JPS63113326 U JP S63113326U
Authority
JP
Japan
Prior art keywords
power supply
transmission means
switching power
insulating
rectified
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
JP443787U
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 JP443787U priority Critical patent/JPS63113326U/ja
Publication of JPS63113326U publication Critical patent/JPS63113326U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す回路図、第2
図は実施例の各部の電圧波形図、第3図は従来例
を示す回路図である。 1……ダイオードブリツジ回路(整流回路)、
2……スイツチング回路(スイツチング電源)、
3……リツプル成分の検出回路、P……フオト
カプラ(絶縁伝送手段)。

Claims (1)

  1. 【実用新案登録請求の範囲】 スイツチング電源の一次側で整流平滑された直
    流から商用交流のリツプル成分を検出する検出回
    路と、 その検出したリツプル成分でオンオフする計時
    用のリフアレンス信号を作成するとともに前記検
    出したリツプル成分とそのリフアレンス信号とを
    電気的に絶縁する絶縁伝送手段とを備えたことを
    特徴とする交流リフアレンス回路。
JP443787U 1987-01-16 1987-01-16 Pending JPS63113326U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP443787U JPS63113326U (ja) 1987-01-16 1987-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP443787U JPS63113326U (ja) 1987-01-16 1987-01-16

Publications (1)

Publication Number Publication Date
JPS63113326U true JPS63113326U (ja) 1988-07-21

Family

ID=30785099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP443787U Pending JPS63113326U (ja) 1987-01-16 1987-01-16

Country Status (1)

Country Link
JP (1) JPS63113326U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07242173A (ja) * 1994-03-04 1995-09-19 Mitsubishi Electric Corp 信号電源装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07242173A (ja) * 1994-03-04 1995-09-19 Mitsubishi Electric Corp 信号電源装置

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