JPS5866420U - Opening/closing control power supply - Google Patents

Opening/closing control power supply

Info

Publication number
JPS5866420U
JPS5866420U JP15985281U JP15985281U JPS5866420U JP S5866420 U JPS5866420 U JP S5866420U JP 15985281 U JP15985281 U JP 15985281U JP 15985281 U JP15985281 U JP 15985281U JP S5866420 U JPS5866420 U JP S5866420U
Authority
JP
Japan
Prior art keywords
opening
power supply
control power
closing control
voltage
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
JP15985281U
Other languages
Japanese (ja)
Inventor
本田 晴美
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP15985281U priority Critical patent/JPS5866420U/en
Publication of JPS5866420U publication Critical patent/JPS5866420U/en
Pending legal-status Critical Current

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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) [Abstract] 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図は直流電圧安定化回路の従来例を示す回路図、第
2図は本考案に係る直流電圧安定化回路の一実施例を示
す回路図、第3図は本考案に係る直流電圧安定化回路の
他の実施例を示す回路図、第4図は本考案に係る直流電
圧安定化回路のさらに他の実施例を示す回路図である。 2.3・・・・・・トランジスタ、10,12・・・・
・・ツェナーダイオード。
Fig. 1 is a circuit diagram showing a conventional example of a DC voltage stabilizing circuit, Fig. 2 is a circuit diagram showing an embodiment of the DC voltage stabilizing circuit according to the present invention, and Fig. 3 is a circuit diagram showing a DC voltage stabilizing circuit according to the present invention. FIG. 4 is a circuit diagram showing still another embodiment of the DC voltage stabilizing circuit according to the present invention. 2.3...transistor, 10,12...
...Zener diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エミッタに直流電圧が加わり、コレクタに出力端子が接
続される直流電圧制御用の第1のトランジスタのベース
に、ベースに基準電圧が供給されエミッタが抵抗を介し
て接地された第2のトランジスタのコレクタを接続する
直流電圧安定化回路において、前記出力端子と前記抵抗
との間にツェナーダイオードを挿入したことを特徴とす
る直流電圧安定化回路。
A first transistor for DC voltage control has an emitter to which a DC voltage is applied and an output terminal connected to its collector, and a second transistor has a base to which a reference voltage is applied and whose emitter is grounded via a resistor. 1. A DC voltage stabilizing circuit that connects a Zener diode between the output terminal and the resistor.
JP15985281U 1981-10-27 1981-10-27 Opening/closing control power supply Pending JPS5866420U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15985281U JPS5866420U (en) 1981-10-27 1981-10-27 Opening/closing control power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15985281U JPS5866420U (en) 1981-10-27 1981-10-27 Opening/closing control power supply

Publications (1)

Publication Number Publication Date
JPS5866420U true JPS5866420U (en) 1983-05-06

Family

ID=29952291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15985281U Pending JPS5866420U (en) 1981-10-27 1981-10-27 Opening/closing control power supply

Country Status (1)

Country Link
JP (1) JPS5866420U (en)

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