JPH0264282U - - Google Patents

Info

Publication number
JPH0264282U
JPH0264282U JP14481788U JP14481788U JPH0264282U JP H0264282 U JPH0264282 U JP H0264282U JP 14481788 U JP14481788 U JP 14481788U JP 14481788 U JP14481788 U JP 14481788U JP H0264282 U JPH0264282 U JP H0264282U
Authority
JP
Japan
Prior art keywords
coefficient thermistor
positive
series
switching element
commercial power
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
JP14481788U
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 JP14481788U priority Critical patent/JPH0264282U/ja
Publication of JPH0264282U publication Critical patent/JPH0264282U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の構成を示す回路図
、第2図は同他の実施例の構成を示す回路図、第
3図は従来装置の回路図である。 1……消磁コイル、3……スイツチ、4……商
用電源、5,6,31,32……正特性サーミス
タ、7,8,33……スイツチング素子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 商用電源に消磁コイルと第1の正特性サーミス
    タを直列に接続したブラウン管の自動消磁回路に
    おいて、上記第1の正特性サーミスタと並列に接
    続した第2の正特性サーミスタと、上記第1又は
    第2の正特性サーミスタの少くとも一方に直列に
    接続したスイツチング素子と、商用電源の電圧が
    予じめ定められた値より高いか否かを検出して上
    記スイツチング素子の開閉を制御する電圧検出回
    路とを備えたことを特徴とする自動消磁回路。
JP14481788U 1988-11-04 1988-11-04 Pending JPH0264282U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14481788U JPH0264282U (ja) 1988-11-04 1988-11-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14481788U JPH0264282U (ja) 1988-11-04 1988-11-04

Publications (1)

Publication Number Publication Date
JPH0264282U true JPH0264282U (ja) 1990-05-15

Family

ID=31412859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14481788U Pending JPH0264282U (ja) 1988-11-04 1988-11-04

Country Status (1)

Country Link
JP (1) JPH0264282U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04128481U (ja) * 1990-12-17 1992-11-24 守男 佐藤 消磁電流の自動オン・オフ回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04128481U (ja) * 1990-12-17 1992-11-24 守男 佐藤 消磁電流の自動オン・オフ回路

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