JPS5836412U - constant voltage circuit - Google Patents
constant voltage circuitInfo
- Publication number
- JPS5836412U JPS5836412U JP13062881U JP13062881U JPS5836412U JP S5836412 U JPS5836412 U JP S5836412U JP 13062881 U JP13062881 U JP 13062881U JP 13062881 U JP13062881 U JP 13062881U JP S5836412 U JPS5836412 U JP S5836412U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- constant voltage
- voltage circuit
- circuit
- base
- 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
Links
Landscapes
- Power Conversion In General (AREA)
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す図、第２図は本考案の一実施例を
示す図、第３図は本考案に依る効果を示す図である。
１・・・・・・整流回路、２・・・・・・デカップリン
グ回路、Ｄｌ、Ｄ２．Ｄ３．Ｄ４．Ｄ５・・・・・・ダ
イオード、Ｄ５・・・・・・ツェナーダイオード、ｃｌ
、ｃ２．ｃ３・・・・・・コンデンサ。FIG. 1 is a diagram showing a conventional example, FIG. 2 is a diagram showing an embodiment of the present invention, and FIG. 3 is a diagram showing the effects of the present invention. 1... Rectifier circuit, 2... Decoupling circuit, Dl, D2. D3. D4. D5...Diode, D5...Zener diode, cl
, c2. c3... Capacitor.
Claims (1)
を平滑する平滑用コンデンサと、該平滑用コンデンサに
て平滑された出力が印加されるトランジスタと、該トラ
ンジスタのベースに電流を印加するべく前記トランジス
タのコレクタ・ベース間に接続さ、れたデカップリング
回路と、該デカップリング回路の入力側に直列接続され
るダイオードとより構成されることを特徴とする定電圧
回路。A rectifier circuit for rectifying an AC power source, a smoothing capacitor for smoothing one output of the rectifier circuit, a transistor to which the output smoothed by the smoothing capacitor is applied, and a transistor for applying current to the base of the transistor. A constant voltage circuit comprising: a decoupling circuit connected between the collector and base of the transistor; and a diode connected in series to the input side of the decoupling circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13062881U JPS5836412U (en) | 1981-09-01 | 1981-09-01 | constant voltage circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13062881U JPS5836412U (en) | 1981-09-01 | 1981-09-01 | constant voltage circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5836412U true JPS5836412U (en) | 1983-03-09 |
Family
ID=29924244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13062881U Pending JPS5836412U (en) | 1981-09-01 | 1981-09-01 | constant voltage circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5836412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6174737A (en) * | 1984-09-12 | 1986-04-17 | クウィックセット コーポレーション | Apparatus for expanding knob shell |
| JPS62193919U (en) * | 1986-05-29 | 1987-12-09 |
-
1981
- 1981-09-01 JP JP13062881U patent/JPS5836412U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6174737A (en) * | 1984-09-12 | 1986-04-17 | クウィックセット コーポレーション | Apparatus for expanding knob shell |
| JPH0328247B2 (en) * | 1984-09-12 | 1991-04-18 | Kuitsukusetsuto Corp | |
| JPS62193919U (en) * | 1986-05-29 | 1987-12-09 | ||
| JPH0357296Y2 (en) * | 1986-05-29 | 1991-12-26 |
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