JPS6160316U - - Google Patents

Info

Publication number
JPS6160316U
JPS6160316U JP14393384U JP14393384U JPS6160316U JP S6160316 U JPS6160316 U JP S6160316U JP 14393384 U JP14393384 U JP 14393384U JP 14393384 U JP14393384 U JP 14393384U JP S6160316 U JPS6160316 U JP S6160316U
Authority
JP
Japan
Prior art keywords
voltage
output
circuit
current
resistor
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
JP14393384U
Other languages
English (en)
Other versions
JPH0517694Y2 (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 JP14393384U priority Critical patent/JPH0517694Y2/ja
Publication of JPS6160316U publication Critical patent/JPS6160316U/ja
Application granted granted Critical
Publication of JPH0517694Y2 publication Critical patent/JPH0517694Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Continuous-Control Power Sources That Use Transistors (AREA)

Description

【図面の簡単な説明】
第１図は本考案の過負荷保護回路の実施例を示
す回路図、第２図は第１図の保護特性図、第３図
は別の実施例を示す回路図、第４図は第３図の保
護特性図、第５図は従来の過負荷保護回路の回路
図、第６図は第５図の保護特性図である。 １０：電力制御部、１１：基準電源、１２：電
源ライン、１３：比較器、Ｉ０：出力電流、Ｖ０
：出力電圧。

Claims (1)

    【実用新案登録請求の範囲】
  1. 出力電流を電圧として検出する電流検出用抵抗
    を負荷に直列接続し、その検出電圧と基準電圧を
    抵抗分割した分割電圧を比較して一致した時の出
    力により電力制御部を制御して出力電圧を減少さ
    せる第１の比較回路を有する定電圧電源の過負荷
    保護回路において、分割電圧と一致する前の前記
    検出電圧により出力を生ずる第２の比較回路、第
    ２の比較回路の出力により電流が流れる抵抗とコ
    ンデンサの直列回路、該直列回路の電流に応動し
    て導通し前記分割電圧と検出電圧の差を大きくす
    るために分割電圧を一時的に変化させる回路を分
    割点に接続するスイツチ素子を付設することを特
    徴とする過負荷保護回路。
JP14393384U 1984-09-22 1984-09-22 Expired - Lifetime JPH0517694Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14393384U JPH0517694Y2 (ja) 1984-09-22 1984-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14393384U JPH0517694Y2 (ja) 1984-09-22 1984-09-22

Publications (2)

Publication Number Publication Date
JPS6160316U true JPS6160316U (ja) 1986-04-23
JPH0517694Y2 JPH0517694Y2 (ja) 1993-05-12

Family

ID=30702223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14393384U Expired - Lifetime JPH0517694Y2 (ja) 1984-09-22 1984-09-22

Country Status (1)

Country Link
JP (1) JPH0517694Y2 (ja)

Also Published As

Publication number Publication date
JPH0517694Y2 (ja) 1993-05-12

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