JPH02133153U - - Google Patents

Info

Publication number
JPH02133153U
JPH02133153U JP4073789U JP4073789U JPH02133153U JP H02133153 U JPH02133153 U JP H02133153U JP 4073789 U JP4073789 U JP 4073789U JP 4073789 U JP4073789 U JP 4073789U JP H02133153 U JPH02133153 U JP H02133153U
Authority
JP
Japan
Prior art keywords
current limiting
limiting resistor
resistor
current
relay
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
JP4073789U
Other languages
English (en)
Other versions
JPH0727542Y2 (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 JP4073789U priority Critical patent/JPH0727542Y2/ja
Publication of JPH02133153U publication Critical patent/JPH02133153U/ja
Application granted granted Critical
Publication of JPH0727542Y2 publication Critical patent/JPH0727542Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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図は第１図に示す実施例の動作を説明する
シーケンス図、第３図は従来のリレーを用いた電
源回路の構成を示す回路図、第４図は従来の他の
リレーを用いた電源回路の動作を説明する特性図
である。 １０……電源、１１……機械式リレー、１２…
…負荷、１３……電流制限抵抗、１４……半導体
リレー、１５……フオトアイソレータ、ＶＳ１，
ＶＳ２……オン／オフ制御信号、Ｖ０……負荷電
圧。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電源電圧を電流制限抵抗を介して機械式リレー
    と負荷抵抗との直列回路に印加し、この直列回路
    に並列に半導体リレーを接続し、前記電流制限抵
    抗の値は前記負荷抵抗より充分に小さくかつ前記
    電流制限抵抗に流れる電流が前記半導体リレーの
    ドレイン電流より小さくなるように選定したこと
    を特徴とする高電圧回路。
JP4073789U 1989-04-06 1989-04-06 高電圧回路 Expired - Lifetime JPH0727542Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4073789U JPH0727542Y2 (ja) 1989-04-06 1989-04-06 高電圧回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4073789U JPH0727542Y2 (ja) 1989-04-06 1989-04-06 高電圧回路

Publications (2)

Publication Number Publication Date
JPH02133153U true JPH02133153U (ja) 1990-11-05
JPH0727542Y2 JPH0727542Y2 (ja) 1995-06-21

Family

ID=31550784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4073789U Expired - Lifetime JPH0727542Y2 (ja) 1989-04-06 1989-04-06 高電圧回路

Country Status (1)

Country Link
JP (1) JPH0727542Y2 (ja)

Also Published As

Publication number Publication date
JPH0727542Y2 (ja) 1995-06-21

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