JPH037685U - - Google Patents

Info

Publication number
JPH037685U
JPH037685U JP6635489U JP6635489U JPH037685U JP H037685 U JPH037685 U JP H037685U JP 6635489 U JP6635489 U JP 6635489U JP 6635489 U JP6635489 U JP 6635489U JP H037685 U JPH037685 U JP H037685U
Authority
JP
Japan
Prior art keywords
power supply
transformer
output voltage
supply circuit
secondary output
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
JP6635489U
Other languages
English (en)
Other versions
JP2526136Y2 (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 JP1989066354U priority Critical patent/JP2526136Y2/ja
Publication of JPH037685U publication Critical patent/JPH037685U/ja
Application granted granted Critical
Publication of JP2526136Y2 publication Critical patent/JP2526136Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図の本考案の原理説明図、第2図は本考案
の一実施例のスイツチング電源の電源回路の回路
構成図、第3図は、第2図の回路の波形の一例を
示す図、第4図は、従来の2電源のスイツチング
電源の回路構成図である。 1…2次側巻線、2,4…ダイオード、3…コ
イル、5…コンデンサ。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 トランスの1次側を電源に接続し、2次側出
    力を整流して所定の直流出力電圧を得る電源回路
    において、 トランスの2次側出力整流後の一端に接続され
    たコイルと、 該2次側出力とコイルの接続箇所に接続された
    ダイオードと、 該ダイオードの他端に接続されたコンデンサと
    からなり、 該コンデンサの両極間に前記所定の直流出力電
    圧に対し逆極性の出力電圧を得ることを特徴とす
    る電源回路。 2 前記電源は直流電源であり、トランスの1次
    側をスイツチングするスイツチング電源であるこ
    とを特徴とする請求項1記載の電源回路。
JP1989066354U 1989-06-07 1989-06-07 電源回路 Expired - Lifetime JP2526136Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989066354U JP2526136Y2 (ja) 1989-06-07 1989-06-07 電源回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989066354U JP2526136Y2 (ja) 1989-06-07 1989-06-07 電源回路

Publications (2)

Publication Number Publication Date
JPH037685U true JPH037685U (ja) 1991-01-24
JP2526136Y2 JP2526136Y2 (ja) 1997-02-19

Family

ID=31599002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989066354U Expired - Lifetime JP2526136Y2 (ja) 1989-06-07 1989-06-07 電源回路

Country Status (1)

Country Link
JP (1) JP2526136Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005245128A (ja) * 2004-02-26 2005-09-08 Sanken Electric Co Ltd Dc−dcコンバータ
JP2009072295A (ja) * 2007-09-19 2009-04-09 Daio Paper Corp 家庭用薄葉紙収納容器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4962003U (ja) * 1972-09-07 1974-05-31
JPS5688672A (en) * 1979-12-21 1981-07-18 Fujitsu Ltd Dc-dc converter for plurality of output

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4962003U (ja) * 1972-09-07 1974-05-31
JPS5688672A (en) * 1979-12-21 1981-07-18 Fujitsu Ltd Dc-dc converter for plurality of output

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005245128A (ja) * 2004-02-26 2005-09-08 Sanken Electric Co Ltd Dc−dcコンバータ
JP2009072295A (ja) * 2007-09-19 2009-04-09 Daio Paper Corp 家庭用薄葉紙収納容器

Also Published As

Publication number Publication date
JP2526136Y2 (ja) 1997-02-19

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