JPS62104584U - - Google Patents

Info

Publication number
JPS62104584U
JPS62104584U JP19622485U JP19622485U JPS62104584U JP S62104584 U JPS62104584 U JP S62104584U JP 19622485 U JP19622485 U JP 19622485U JP 19622485 U JP19622485 U JP 19622485U JP S62104584 U JPS62104584 U JP S62104584U
Authority
JP
Japan
Prior art keywords
power supply
direct current
power source
switching
voltage control
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
JP19622485U
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 JP19622485U priority Critical patent/JPS62104584U/ja
Publication of JPS62104584U publication Critical patent/JPS62104584U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Protection Of Static Devices (AREA)
  • Dc-Dc Converters (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回路図、第2
図は第1図の瞬時停電時の各部動作波形図、第3
図は従来のスイツチング電源回路図、第4図は従
来の各部動作波形図である。 5,6……電界効果型トランジスタ、7……高
周波トランス、13,14……パルストランス、
15……電圧制御回路、26……三端子レギユレ
ータ、30……抵抗、31……コンデンサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交流電源から直流を得、この直流をスイツチン
    グ素子で高周波スイツチして高周波トランスの入
    力とし、このトランスの出力を整流平滑して直流
    電力を得、前記交流電源から得る制御電源を持つ
    電圧制御回路のドライブパルス出力によつて前記
    スイツチング素子のオン・オフ比を制御するスイ
    ツチング電源において、前作交流電源が瞬時停電
    から復帰するときに前記電圧制御回路のドライブ
    パルス出力幅を一時的に絞り込む回路手段を備え
    たことを特徴とするスイツチング電源。
JP19622485U 1985-12-20 1985-12-20 Pending JPS62104584U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19622485U JPS62104584U (ja) 1985-12-20 1985-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19622485U JPS62104584U (ja) 1985-12-20 1985-12-20

Publications (1)

Publication Number Publication Date
JPS62104584U true JPS62104584U (ja) 1987-07-03

Family

ID=31154849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19622485U Pending JPS62104584U (ja) 1985-12-20 1985-12-20

Country Status (1)

Country Link
JP (1) JPS62104584U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635434U (ja) * 1986-06-27 1988-01-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635434U (ja) * 1986-06-27 1988-01-14

Similar Documents

Publication Publication Date Title
JPS62104584U (ja)
JPS63156585U (ja)
JPS62104585U (ja)
JPH033183U (ja)
JPH0377286U (ja)
JPS6293213U (ja)
JPS6270686U (ja)
JPS627776U (ja)
JPH0434890U (ja)
JPS62104587U (ja)
JPS6344695U (ja)
JPS63171813U (ja)
JPH0179392U (ja)
JPS61164513U (ja)
JPS62104586U (ja)
JPS6155492U (ja)
JPS641739U (ja)
JPS6344635U (ja)
JPH0186725U (ja)
JPS6425882U (ja)
JPH0340887U (ja)
JPS6295491U (ja)
JPH01162789U (ja)
JPS6356413U (ja)
JPS62152396U (ja)