JPH03117331U - - Google Patents

Info

Publication number
JPH03117331U
JPH03117331U JP2471690U JP2471690U JPH03117331U JP H03117331 U JPH03117331 U JP H03117331U JP 2471690 U JP2471690 U JP 2471690U JP 2471690 U JP2471690 U JP 2471690U JP H03117331 U JPH03117331 U JP H03117331U
Authority
JP
Japan
Prior art keywords
circuit
overcurrent
input
output
base lock
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
JP2471690U
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 JP2471690U priority Critical patent/JPH03117331U/ja
Publication of JPH03117331U publication Critical patent/JPH03117331U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Protection Of Static Devices (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過電流保護回
路図、第2図は従来の過電流保護回路である。 1……コンパレータ、2……過電流設定器、3
……CR遅延回路、4……ベースロツク信号回路
、5……故障検出・表示回路、6……バツフア。

Claims (1)

    【実用新案登録請求の範囲】
  1. インバータの電流検出信号と過電流設定値の比
    較によつて過電流を検出し、この検出信号をCR
    遅延回路で遅らせてベースロツク信号回路と故障
    検出・表示回路の入力とするオーブンループ制御
    インバータの過電流保護回路において、前記CR
    遅延回路の出力を入力とし立上がりの早い出力を
    得て前記ベースロツク信号回路と故障検出・表示
    回路の入力とするバツフアを備えたことを特徴と
    する過電流保護回路。
JP2471690U 1990-03-12 1990-03-12 Pending JPH03117331U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2471690U JPH03117331U (ja) 1990-03-12 1990-03-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2471690U JPH03117331U (ja) 1990-03-12 1990-03-12

Publications (1)

Publication Number Publication Date
JPH03117331U true JPH03117331U (ja) 1991-12-04

Family

ID=31527672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2471690U Pending JPH03117331U (ja) 1990-03-12 1990-03-12

Country Status (1)

Country Link
JP (1) JPH03117331U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009064988A (ja) * 2007-09-06 2009-03-26 Tokyo Electron Ltd 天板構造及びこれを用いたプラズマ処理装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009064988A (ja) * 2007-09-06 2009-03-26 Tokyo Electron Ltd 天板構造及びこれを用いたプラズマ処理装置

Similar Documents

Publication Publication Date Title
JPH03117331U (ja)
JPS6453948U (ja)
JPS63179739U (ja)
JPS61138397U (ja)
JPH0326281U (ja)
JPH0425139U (ja)
JPH0435695U (ja)
JPS6268315U (ja)
JPH03101035U (ja)
JPS63122827U (ja)
JPS58679U (ja) 出力電力トランジスタ保護表示回路
JPH0461439U (ja)
JPS61123638U (ja)
JPS649423U (ja)
JPH03120128U (ja)
JPS61113545U (ja)
JPH026317U (ja)
JPS60181927U (ja) 保護機能付トランジスタスイツチング回路
JPS6165833U (ja)
JPS6221732U (ja)
JPH0212685U (ja)
JPS62125027U (ja)
JPS6050519U (ja) 真空管増幅器の過電流検出器
JPS63173647U (ja)
JPS59132338U (ja) モ−タ保護継電器