JPH0340885U - - Google Patents

Info

Publication number
JPH0340885U
JPH0340885U JP9997189U JP9997189U JPH0340885U JP H0340885 U JPH0340885 U JP H0340885U JP 9997189 U JP9997189 U JP 9997189U JP 9997189 U JP9997189 U JP 9997189U JP H0340885 U JPH0340885 U JP H0340885U
Authority
JP
Japan
Prior art keywords
circuit
switching element
switching
power supply
transformer
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
JP9997189U
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 JP9997189U priority Critical patent/JPH0340885U/ja
Publication of JPH0340885U publication Critical patent/JPH0340885U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Voltage And Current In General (AREA)
  • Dc-Dc Converters (AREA)

Description

【図面の簡単な説明】
第1図は従来装置のブロツク図、第2図、第3
図は本考案の一実施例を示すブロツク図及び回路
図である。図中Pは入力回路、Tはトランス、S
は出力回路、Cは制御回路、a,bはその出力検
出部及びスイツチング設定部、1はホトカプラ、
2及び3は演算増巾器、4は出力電流又は出力電
圧検出回路、5は基準電圧源、6は三角波発生回
路、7はドライブ回路、8は一次側回路のバイア
ス電源、9は二次側回路のバイアス電源である。

Claims (1)

    【実用新案登録請求の範囲】
  1. トランスの1次側回路に接続された主スイツチ
    ング素子と、前記トランスの2次側回路に接続さ
    れた整流回路と、前記整流回路の出力電流(又は
    電圧)を検出して前記スイツチング素子のオン、
    オフ動作を制御する制御回路を備えたスイツチン
    グ電源装置において、前記制御回路は前記出力電
    流(又は電圧)と基準値を比較して正及び負の誤
    差信号を送出する出力検出部と、前記誤差信号に
    応じて該スイツチング素子を制御するスイツチン
    グ設定部を備えたことを特徴とするスイツチング
    電源装置。
JP9997189U 1989-08-29 1989-08-29 Pending JPH0340885U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9997189U JPH0340885U (ja) 1989-08-29 1989-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9997189U JPH0340885U (ja) 1989-08-29 1989-08-29

Publications (1)

Publication Number Publication Date
JPH0340885U true JPH0340885U (ja) 1991-04-19

Family

ID=31649000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9997189U Pending JPH0340885U (ja) 1989-08-29 1989-08-29

Country Status (1)

Country Link
JP (1) JPH0340885U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011214245A (ja) * 2010-03-31 2011-10-27 Best:Kk 軸釣装置の上吊り金具

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428235A (en) * 1977-08-04 1979-03-02 Sansha Electric Mfg Co Ltd Direct current power source for treating pulse plating
JPS59172976A (ja) * 1983-03-18 1984-09-29 Nec Corp スイツチング電源回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428235A (en) * 1977-08-04 1979-03-02 Sansha Electric Mfg Co Ltd Direct current power source for treating pulse plating
JPS59172976A (ja) * 1983-03-18 1984-09-29 Nec Corp スイツチング電源回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011214245A (ja) * 2010-03-31 2011-10-27 Best:Kk 軸釣装置の上吊り金具

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