JPS598289U - power circuit - Google Patents

power circuit

Info

Publication number
JPS598289U
JPS598289U JP9962382U JP9962382U JPS598289U JP S598289 U JPS598289 U JP S598289U JP 9962382 U JP9962382 U JP 9962382U JP 9962382 U JP9962382 U JP 9962382U JP S598289 U JPS598289 U JP S598289U
Authority
JP
Japan
Prior art keywords
power circuit
coil
power
abstract
power supply
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
JP9962382U
Other languages
Japanese (ja)
Inventor
良明 松岡
三宅　恒
Original Assignee
三洋電機株式会社
鳥取三洋電機株式会社
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 by 三洋電機株式会社, 鳥取三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP9962382U priority Critical patent/JPS598289U/en
Publication of JPS598289U publication Critical patent/JPS598289U/en
Pending legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)
  • Rectifiers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は電源回路の従来例を示す図、第２図は本考案の
電源回路の構成を水子図である。　　　　　　。 ３・・・スイッチング電源部、４・・・フィルター回路
、５・・・整流回路、１０・・・電源スィッチ。FIG. 1 is a diagram showing a conventional example of a power supply circuit, and FIG. 2 is a water diagram showing the configuration of the power supply circuit of the present invention. . 3... Switching power supply section, 4... Filter circuit, 5... Rectifier circuit, 10... Power switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源入力端子と整流回路間に設けられたコイルとコンデ
ンサーよりなるフィルター回路の、コイルのインダクタ
ンスを２ｒｒＬＨ以上に設定し、電源スイツチ閉成時の
ラッシュ電流をコイルの抵抗分で抑制するよう構成した
ことを特徴とする電源回路。The inductance of the filter circuit consisting of a coil and capacitor provided between the power input terminal and the rectifier circuit is set to 2rrLH or more, and the rush current when the power switch is closed is suppressed by the resistance of the coil. A power supply circuit featuring:
JP9962382U 1982-06-30 1982-06-30 power circuit Pending JPS598289U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9962382U JPS598289U (en) 1982-06-30 1982-06-30 power circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9962382U JPS598289U (en) 1982-06-30 1982-06-30 power circuit

Publications (1)

Publication Number Publication Date
JPS598289U true JPS598289U (en) 1984-01-19

Family

ID=30236012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9962382U Pending JPS598289U (en) 1982-06-30 1982-06-30 power circuit

Country Status (1)

Country Link
JP (1) JPS598289U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251677U (en) * 1985-09-18 1987-03-31
JPS62285660A (en) * 1986-06-02 1987-12-11 Oki Electric Ind Co Ltd Smoothing circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350432A (en) * 1976-10-15 1978-05-08 Siemens Ag Circuit device for supplying adjustable dc voltage

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350432A (en) * 1976-10-15 1978-05-08 Siemens Ag Circuit device for supplying adjustable dc voltage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251677U (en) * 1985-09-18 1987-03-31
JPS62285660A (en) * 1986-06-02 1987-12-11 Oki Electric Ind Co Ltd Smoothing circuit

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