JPS582016U - Constant voltage power supply circuit based on power supply voltage - Google Patents

Constant voltage power supply circuit based on power supply voltage

Info

Publication number
JPS582016U
JPS582016U JP9222781U JP9222781U JPS582016U JP S582016 U JPS582016 U JP S582016U JP 9222781 U JP9222781 U JP 9222781U JP 9222781 U JP9222781 U JP 9222781U JP S582016 U JPS582016 U JP S582016U
Authority
JP
Japan
Prior art keywords
power supply
voltage
circuit based
constant voltage
supply circuit
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
JP9222781U
Other languages
Japanese (ja)
Inventor
工藤　廣
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP9222781U priority Critical patent/JPS582016U/en
Publication of JPS582016U publication Critical patent/JPS582016U/en
Pending legal-status Critical Current

Links

Landscapes

  • Continuous-Control Power Sources That Use Transistors (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図は従来技術の回路図を示し、第２図は本考案の電
源電圧を基準とした定電圧電源回路の実施例の回路図で
ある。 １・・・・・・ツェナーダイオード、２・・曲抵抗、３
・・・・・・トランジスター、４・・・・・・負荷、５
””ＯＰアンプ。FIG. 1 shows a circuit diagram of the prior art, and FIG. 2 is a circuit diagram of an embodiment of a constant voltage power supply circuit based on the power supply voltage of the present invention. 1... Zener diode, 2... Bent resistance, 3
...Transistor, 4...Load, 5
""OP amp.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ツェナーダイオードの定電圧特性で電源電圧をシフトさ
せて電圧をつくり、この電圧をトランジスター及びオペ
レーショナルアンプからなる高利得帰還ループを通す事
に依り非常に安定な電圧として、これを負荷電圧とする
ように構成したことを特徴とする電源電圧を基準とした
定電圧電源口A voltage is created by shifting the power supply voltage using the constant voltage characteristics of a Zener diode, and this voltage is passed through a high gain feedback loop consisting of a transistor and an operational amplifier to create a very stable voltage, which is then used as the load voltage. A constant voltage power supply port based on the power supply voltage, characterized by the following configuration:
JP9222781U 1981-06-24 1981-06-24 Constant voltage power supply circuit based on power supply voltage Pending JPS582016U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9222781U JPS582016U (en) 1981-06-24 1981-06-24 Constant voltage power supply circuit based on power supply voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9222781U JPS582016U (en) 1981-06-24 1981-06-24 Constant voltage power supply circuit based on power supply voltage

Publications (1)

Publication Number Publication Date
JPS582016U true JPS582016U (en) 1983-01-07

Family

ID=29887268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9222781U Pending JPS582016U (en) 1981-06-24 1981-06-24 Constant voltage power supply circuit based on power supply voltage

Country Status (1)

Country Link
JP (1) JPS582016U (en)

Similar Documents

Publication Publication Date Title
JPS582016U (en) Constant voltage power supply circuit based on power supply voltage
JPS5996604U (en) Protection circuit for power supply stabilization circuit
JPS5839614U (en) high voltage power supply
JPS593790U (en) power circuit
JPS6042970U (en) current detection circuit
JPS5953427U (en) voltage stabilization circuit
JPS5896325U (en) Current-voltage conversion circuit
JPS5866709U (en) Stabilized oscillation circuit
JPS59118337U (en) current source circuit
JPS5819515U (en) Operational amplifier malfunction prevention circuit
JPS5893013U (en) Output transistor current limit circuit
JPS5970217U (en) stabilized power supply
JPS60135913U (en) Constant voltage power supply circuit
JPS5937891U (en) Average value rectifier
JPS6064618U (en) Amplifier with damping function
JPS5871814U (en) constant current power supply circuit
JPS5836411U (en) constant voltage power supply
JPS5882019U (en) amplifier circuit
JPS60131017U (en) Stabilized power supply circuit device
JPS5861520U (en) Amplifier transient response stabilization circuit
JPS6095718U (en) feedback amplifier
JPS5980814U (en) power circuit
JPS60144314U (en) DC amplifier circuit
JPS58169569U (en) battery indicator
JPS5983261U (en) Micro current control type solenoid valve