JPS5958819U - Stabilized power supply circuit - Google Patents

Stabilized power supply circuit

Info

Publication number
JPS5958819U
JPS5958819U JP15332382U JP15332382U JPS5958819U JP S5958819 U JPS5958819 U JP S5958819U JP 15332382 U JP15332382 U JP 15332382U JP 15332382 U JP15332382 U JP 15332382U JP S5958819 U JPS5958819 U JP S5958819U
Authority
JP
Japan
Prior art keywords
power supply
output
transistor
supply circuit
stabilized power
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
JP15332382U
Other languages
Japanese (ja)
Other versions
JPH0435938Y2 (en
Inventor
誠 棚橋
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 JP15332382U priority Critical patent/JPS5958819U/en
Publication of JPS5958819U publication Critical patent/JPS5958819U/en
Application granted granted Critical
Publication of JPH0435938Y2 publication Critical patent/JPH0435938Y2/ja
Granted 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 the drawing]

第１図は、従来の安定化電源回路を示す回路図、第２図
は、本考案の一実施例である安定化電源口　　　路を示
す回路図である。 ２３・・・・・・分圧回路、２５・・・・・・ツェナダ
イード、２７．３２・・・・・・入力段トランジスタ、
２８．３４・・・・・・出力段トランジスタ、２９・・
・・・・電圧シフト用タイオード、３０．３１・・・・
・・制御部。FIG. 1 is a circuit diagram showing a conventional stabilized power supply circuit, and FIG. 2 is a circuit diagram showing a stabilized power supply inlet circuit according to an embodiment of the present invention. 23... Voltage divider circuit, 25... Zener diode, 27.32... Input stage transistor,
28.34... Output stage transistor, 29...
...Voltage shift diode, 30.31...
...Control unit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 出力を検出して基準電圧と比較し、この比較出力に基づ
いて上記出力を制御することにより出力を安定化電源回
路において、上記出力を制御する制御部にターリントン
接続トランジスタを用い、このターリシートン接続トラ
ンジスタの出力段トランジスタのベースにダイオードの
一端を接続し、、このダイオードの他端と上記出力段ト
ランジスタ駆動用のトランジスタとの接続点を他出力の
制御用のダーリントン接続トランジスタの入力端子に接
続することにより、二つ以上の安定化電源出力を得るよ
うにしたことを特徴とする安定化電源回路。The output is stabilized by detecting the output and comparing it with a reference voltage, and controlling the output based on this comparison output.In the power supply circuit, a Turlington connected transistor is used in the control section that controls the output, and this Turlington Connect one end of a diode to the base of the output stage transistor of the connection transistor, and connect the connection point between the other end of this diode and the transistor for driving the above output stage transistor to the input terminal of the Darlington connection transistor for controlling other outputs. A stabilized power supply circuit characterized in that two or more stabilized power supply outputs are obtained by doing so.
JP15332382U 1982-10-09 1982-10-09 Stabilized power supply circuit Granted JPS5958819U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15332382U JPS5958819U (en) 1982-10-09 1982-10-09 Stabilized power supply circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15332382U JPS5958819U (en) 1982-10-09 1982-10-09 Stabilized power supply circuit

Publications (2)

Publication Number Publication Date
JPS5958819U true JPS5958819U (en) 1984-04-17
JPH0435938Y2 JPH0435938Y2 (en) 1992-08-25

Family

ID=30339252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15332382U Granted JPS5958819U (en) 1982-10-09 1982-10-09 Stabilized power supply circuit

Country Status (1)

Country Link
JP (1) JPS5958819U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5182935U (en) * 1974-12-26 1976-07-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5182935U (en) * 1974-12-26 1976-07-02

Also Published As

Publication number Publication date
JPH0435938Y2 (en) 1992-08-25

Similar Documents

Publication Publication Date Title
JPS5958819U (en) Stabilized power supply circuit
JPS5848142U (en) power supply device
JPS5988726U (en) voltage stabilization circuit
JPS5850719U (en) Muting circuit
JPS5956573U (en) Voltage drop detection circuit
JPS59126314U (en) power circuit
JPS5866882U (en) Switching regulator drive device
JPS61331U (en) load drive circuit
JPS61332U (en) load drive circuit
JPS5815219U (en) Low ripple constant voltage circuit
JPS59174611U (en) Constant voltage power supply circuit
JPS58155118U (en) Operation control circuit for power amplifier circuit
JPS6066130U (en) Non-contact input circuit
JPS59169618U (en) Stabilized power supply circuit
JPS596219U (en) power circuit
JPS58195312U (en) Stabilized power supply circuit
JPS6066126U (en) reset circuit
JPS60172434U (en) Malfunction prevention circuit at startup
JPS5828320U (en) DC stabilized power supply circuit
JPS58178432U (en) engine fuel injector
JPS6025023U (en) Stabilized power supply circuit
JPS60184312U (en) operational amplifier circuit
JPS5836411U (en) constant voltage power supply
JPS5974433U (en) Microcomputer power supply circuit
JPS617287U (en) Step-down self-excited chopper circuit