JPS60114585U - Chiyotupa type switching power supply circuit - Google Patents

Chiyotupa type switching power supply circuit

Info

Publication number
JPS60114585U
JPS60114585U JP20227383U JP20227383U JPS60114585U JP S60114585 U JPS60114585 U JP S60114585U JP 20227383 U JP20227383 U JP 20227383U JP 20227383 U JP20227383 U JP 20227383U JP S60114585 U JPS60114585 U JP S60114585U
Authority
JP
Japan
Prior art keywords
power supply
switching power
supply circuit
type switching
chiyotupa
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
JP20227383U
Other languages
Japanese (ja)
Inventor
四方　康仁
Original Assignee
日本電気ホームエレクトロニクス株式会社
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 日本電気ホームエレクトロニクス株式会社 filed Critical 日本電気ホームエレクトロニクス株式会社
Priority to JP20227383U priority Critical patent/JPS60114585U/en
Publication of JPS60114585U publication Critical patent/JPS60114585U/en
Pending legal-status Critical Current

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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) [Summary] 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、従来のチョッパ式スイッチング電源回路の一
例を示す回路構成図、第２図は、本考案のチョッパ式ス
イッチング電源回路の一実施例を示す回路構成図である
。 １１・・・チョッパ式スイッチング電源回路、１ａ・・
・チョークコイル、１ｂ・・・スイッチングトランジス
タ、１２・・・絶縁トランス、１２ａ・・・２次巻線、
１３・・・整流平滑回路。FIG. 1 is a circuit configuration diagram showing an example of a conventional chopper type switching power supply circuit, and FIG. 2 is a circuit configuration diagram showing an embodiment of the chopper type switching power supply circuit of the present invention. 11... Chopper type switching power supply circuit, 1a...
- Choke coil, 1b... switching transistor, 12... isolation transformer, 12a... secondary winding,
13... Rectifier smoothing circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] チョークコイルの通電電流を断続し、大電流を誘起せし
めるチョッパ式スイッチング電源回路において、前記チ
ョークコイルを１次巻線とし、絶縁状態で、かつ該１次
巻線との間の結合度を要求しない状態で磁気結合させた
２次巻線と、該２次巻線に誘起する電流を整流平滑する
整流平滑回路を設けてなるチョッパ式スイッチング電源
回路。In a chopper switching power supply circuit that induces a large current by intermittent current flowing through a choke coil, the choke coil is used as a primary winding, and the choke coil is in an insulated state and does not require a degree of coupling with the primary winding. A chopper-type switching power supply circuit comprising a secondary winding magnetically coupled to each other and a rectifying and smoothing circuit that rectifies and smoothes the current induced in the secondary winding.
JP20227383U 1983-12-31 1983-12-31 Chiyotupa type switching power supply circuit Pending JPS60114585U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20227383U JPS60114585U (en) 1983-12-31 1983-12-31 Chiyotupa type switching power supply circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20227383U JPS60114585U (en) 1983-12-31 1983-12-31 Chiyotupa type switching power supply circuit

Publications (1)

Publication Number Publication Date
JPS60114585U true JPS60114585U (en) 1985-08-02

Family

ID=30764722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20227383U Pending JPS60114585U (en) 1983-12-31 1983-12-31 Chiyotupa type switching power supply circuit

Country Status (1)

Country Link
JP (1) JPS60114585U (en)

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