JPS6138887U - Stabilized power supply circuit - Google Patents

Stabilized power supply circuit

Info

Publication number
JPS6138887U
JPS6138887U JP12182484U JP12182484U JPS6138887U JP S6138887 U JPS6138887 U JP S6138887U JP 12182484 U JP12182484 U JP 12182484U JP 12182484 U JP12182484 U JP 12182484U JP S6138887 U JPS6138887 U JP S6138887U
Authority
JP
Japan
Prior art keywords
voltage
power supply
supply circuit
stabilized power
converter
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
JP12182484U
Other languages
Japanese (ja)
Other versions
JPH0521124Y2 (en
Inventor
信之 佐藤
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP12182484U priority Critical patent/JPS6138887U/en
Publication of JPS6138887U publication Critical patent/JPS6138887U/en
Application granted granted Critical
Publication of JPH0521124Y2 publication Critical patent/JPH0521124Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Dc-Dc Converters (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) [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 drawings]

第１図及び第２図は夫々本考案の安定化電源回路の一例
を示す接続図、第３図及び第４図は夫々従来の安定化電
源回路の一例を示す接続図である。 図中、１はトランジスタ、４は電源、５は発光ダイオー
ド、６はＤＣ／ＤＣコンバータ、７及び９は負荷回路、
１５はツエナーダイオードである。FIGS. 1 and 2 are connection diagrams showing an example of a stabilized power supply circuit of the present invention, and FIGS. 3 and 4 are connection diagrams showing an example of a conventional stabilized power supply circuit, respectively. In the figure, 1 is a transistor, 4 is a power supply, 5 is a light emitting diode, 6 is a DC/DC converter, 7 and 9 are load circuits,
15 is a Zener diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コレクタに電源の電圧が与えられエミツタから上記電源
の電圧より低い電圧を得るトランジスタと、このトラン
ジスタのベースと接地との間に接続された発光ダイオー
ドやツエナーダイオードなどの定電圧素子と、上記電源
の電圧を昇圧するＤＣ／ＤＣコンバータとを備え、この
ＤＣ／ＤＣコンバータの出力の羊記電源の電圧より高い
電圧が上記定電圧素子に与えられる安定化電源回路。A transistor whose collector is supplied with the voltage of the power supply and obtains a voltage lower than the voltage of the power supply from the emitter, a constant voltage element such as a light emitting diode or Zener diode connected between the base of this transistor and the ground, and A stabilized power supply circuit comprising: a DC/DC converter that boosts a voltage; and a voltage higher than the voltage of a power source output from the DC/DC converter is applied to the constant voltage element.
JP12182484U 1984-08-08 1984-08-08 Stabilized power supply circuit Granted JPS6138887U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12182484U JPS6138887U (en) 1984-08-08 1984-08-08 Stabilized power supply circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12182484U JPS6138887U (en) 1984-08-08 1984-08-08 Stabilized power supply circuit

Publications (2)

Publication Number Publication Date
JPS6138887U true JPS6138887U (en) 1986-03-11
JPH0521124Y2 JPH0521124Y2 (en) 1993-05-31

Family

ID=30680602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12182484U Granted JPS6138887U (en) 1984-08-08 1984-08-08 Stabilized power supply circuit

Country Status (1)

Country Link
JP (1) JPS6138887U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531128U (en) * 1978-08-16 1980-02-28
JPS5953427U (en) * 1982-09-27 1984-04-07 株式会社東芝 voltage stabilization circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144503A (en) * 1978-06-01 1978-12-15 Ajinomoto Co Inc Preparation of aldehyde
JPS5953427B2 (en) * 1979-10-13 1984-12-25 日本鋼弦コンクリ−ト株式会社 Mobile formwork equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531128U (en) * 1978-08-16 1980-02-28
JPS5953427U (en) * 1982-09-27 1984-04-07 株式会社東芝 voltage stabilization circuit

Also Published As

Publication number Publication date
JPH0521124Y2 (en) 1993-05-31

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