JPH0348384U - - Google Patents

Info

Publication number
JPH0348384U
JPH0348384U JP10981089U JP10981089U JPH0348384U JP H0348384 U JPH0348384 U JP H0348384U JP 10981089 U JP10981089 U JP 10981089U JP 10981089 U JP10981089 U JP 10981089U JP H0348384 U JPH0348384 U JP H0348384U
Authority
JP
Japan
Prior art keywords
heat sinks
power supply
supply circuit
primary side
secondary side
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
JP10981089U
Other languages
English (en)
Other versions
JPH0739348Y2 (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 JP10981089U priority Critical patent/JPH0739348Y2/ja
Publication of JPH0348384U publication Critical patent/JPH0348384U/ja
Application granted granted Critical
Publication of JPH0739348Y2 publication Critical patent/JPH0739348Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)

Description

【図面の簡単な説明】
第1図はこの考案にかかるスイツチング電源回
路の放熱板およびコンデンサの構成を示す図、第
2図a,bは放熱板の形状を示す図、第3図は放
熱板にスイツチング素子を取り付けた状態を示す
斜視図、第4図はスイツチング電源回路の回路図
、第5図は従来のコンデンサの接続を示す図であ
る。 1,2……放熱板、3……スイツチング素子(
FET)、4……整流素子(ダイオード)、5…
…コンデンサ、G……一次側アースパターン、
……二次側アースパターン、T……トランス
、L……一次側コイル、L……二次側コイル
、P……プリント基板。

Claims (1)

    【実用新案登録請求の範囲】
  1. トランスの一次側にスイツチング素子を、二次
    側に整流素子を有するスイツチング電源回路にお
    いて、上記スイツチング素子と上記整流素子とを
    それぞれ独立した放熱板に取り付け、両放熱板を
    それぞれ一次側、二次側のアースに接続するとと
    もに、両放熱板をコンデンサを介して接続したこ
    とを特徴とするスイツチング電源回路。
JP10981089U 1989-09-19 1989-09-19 スイッチング電源回路 Expired - Lifetime JPH0739348Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10981089U JPH0739348Y2 (ja) 1989-09-19 1989-09-19 スイッチング電源回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10981089U JPH0739348Y2 (ja) 1989-09-19 1989-09-19 スイッチング電源回路

Publications (2)

Publication Number Publication Date
JPH0348384U true JPH0348384U (ja) 1991-05-09
JPH0739348Y2 JPH0739348Y2 (ja) 1995-09-06

Family

ID=31658373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10981089U Expired - Lifetime JPH0739348Y2 (ja) 1989-09-19 1989-09-19 スイッチング電源回路

Country Status (1)

Country Link
JP (1) JPH0739348Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008092694A (ja) * 2006-10-03 2008-04-17 Kitz Corp スイッチング電源および電動バルブアクチュエータ
JP2008099480A (ja) * 2006-10-13 2008-04-24 Mitsubishi Heavy Ind Ltd 制御基板および制御装置
JP2011229397A (ja) * 2011-08-15 2011-11-10 Mitsubishi Heavy Ind Ltd 制御基板および制御装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5987454B2 (ja) * 2012-04-27 2016-09-07 株式会社ノーリツ 電源装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008092694A (ja) * 2006-10-03 2008-04-17 Kitz Corp スイッチング電源および電動バルブアクチュエータ
JP2008099480A (ja) * 2006-10-13 2008-04-24 Mitsubishi Heavy Ind Ltd 制御基板および制御装置
JP2011229397A (ja) * 2011-08-15 2011-11-10 Mitsubishi Heavy Ind Ltd 制御基板および制御装置

Also Published As

Publication number Publication date
JPH0739348Y2 (ja) 1995-09-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term