JPS61169487U - - Google Patents

Info

Publication number
JPS61169487U
JPS61169487U JP5199885U JP5199885U JPS61169487U JP S61169487 U JPS61169487 U JP S61169487U JP 5199885 U JP5199885 U JP 5199885U JP 5199885 U JP5199885 U JP 5199885U JP S61169487 U JPS61169487 U JP S61169487U
Authority
JP
Japan
Prior art keywords
resistor
circuit
inrush current
current prevention
triac
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
JP5199885U
Other languages
English (en)
Other versions
JPH0333181Y2 (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 JP1985051998U priority Critical patent/JPH0333181Y2/ja
Publication of JPS61169487U publication Critical patent/JPS61169487U/ja
Application granted granted Critical
Publication of JPH0333181Y2 publication Critical patent/JPH0333181Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rectifiers (AREA)
  • Power Conversion In General (AREA)
  • Protection Of Static Devices (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る突入電流防止回路の一実施
例を示す回路図である。 Ｒ１……突入電流防止抵抗、Ｒ２……第２の抵
抗、Ｒ３……第３の抵抗、ＴＲ１……第１のトラ
イアツク、ＴＲ２……第２のトライアツク、Ｃ２
……時定数設定用コンデンサ、１０……整流ブリ
ツジ回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. コンデンサ入力型整流平滑回路の交流入力側に
    挿入された突入電流防止抵抗と、それに並列に接
    続された第１のトライアツクを備えた突入電流防
    止回路において、第１のトライアツクのＴ２端子
    とゲート端子の間に第２の抵抗と第２のトライア
    ツクとの直列回路を接続し、該第２のトライアツ
    クのゲート端子とＴ１端子間に時定数設定用コン
    デンサを設け、第３の抵抗と整流ブリツジ回路か
    らなる回路を前記突入電流防止抵抗の両端間に接
    続して前記時定数設定用コンデンサに整流された
    電圧が印加されるようにした突入電流防止回路。
JP1985051998U 1985-04-08 1985-04-08 Expired JPH0333181Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985051998U JPH0333181Y2 (ja) 1985-04-08 1985-04-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985051998U JPH0333181Y2 (ja) 1985-04-08 1985-04-08

Publications (2)

Publication Number Publication Date
JPS61169487U true JPS61169487U (ja) 1986-10-21
JPH0333181Y2 JPH0333181Y2 (ja) 1991-07-15

Family

ID=30571550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985051998U Expired JPH0333181Y2 (ja) 1985-04-08 1985-04-08

Country Status (1)

Country Link
JP (1) JPH0333181Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013207839A (ja) * 2012-03-27 2013-10-07 Mitsubishi Electric Corp 突入電流抑制回路及び光源点灯装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119626A (en) * 1978-03-08 1979-09-17 Hitachi Ltd Rush current limiting circuit for power source

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119626A (en) * 1978-03-08 1979-09-17 Hitachi Ltd Rush current limiting circuit for power source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013207839A (ja) * 2012-03-27 2013-10-07 Mitsubishi Electric Corp 突入電流抑制回路及び光源点灯装置

Also Published As

Publication number Publication date
JPH0333181Y2 (ja) 1991-07-15

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