JPS60170819U - High voltage constant voltage power supply circuit - Google Patents
High voltage constant voltage power supply circuitInfo
- Publication number
- JPS60170819U JPS60170819U JP5645384U JP5645384U JPS60170819U JP S60170819 U JPS60170819 U JP S60170819U JP 5645384 U JP5645384 U JP 5645384U JP 5645384 U JP5645384 U JP 5645384U JP S60170819 U JPS60170819 U JP S60170819U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply circuit
- transistor
- resistor
- high 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
Links
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
Landscapes
- Control Of Electrical Variables (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
図は、この考案に係る高耐圧定電圧電源回路の回路構成
図で蔦る。
Ｑ□・・・５ＣＲ１Ｑ２・・・ＮＰＮ形トランジスタ、
Ｑ３・・・ＰＮＰ形トランジスタ、ＺＤｌ、π２・・・
ツェナーダイオード、Ｒ１−Ｒ５・・・抵抗、Ｄ・・・
ダイオード、Ｃ・・・平滑コンデンサ、ａ、 ｂ・・・
入力端子、Ｃ，ｄ・・・出力端子、Ｌ・・・共通ライン
。The figure shows a circuit configuration diagram of a high voltage constant voltage power supply circuit according to this invention. Q□...5CR1Q2...NPN transistor,
Q3...PNP type transistor, ZDl, π2...
Zener diode, R1-R5...resistance, D...
Diode, C... Smoothing capacitor, a, b...
Input terminal, C, d...output terminal, L...common line.
Claims (1)
接続したＳＣＲのカソードを第２の抵抗を介して出力端
子に接続するとともに、前記。 ＳＣＲのカソードをツェナーダイオードを介して第１の
トランジスタのベースに接続して成り、前記第１のトラ
ンジスタのエミッタおよびコレクタをそれぞれ共通ライ
ンおよび第３の抵抗を介して第２のトランジスタのベー
スに接続して成り、さらに前記第２のトランジスタのエ
ミッタおよびコレクタをそれぞれ前記ＳＣＲのゲートお
よび前記第２の抵抗の出力端子側に接続して構成したこ
とを特徴とする高耐圧定電圧電源回路。[Claims of Utility Model Registration] The cathode of an SCR whose gate is connected to an input terminal via an anode and a first resistor is connected to an output terminal via a second resistor, and the above. The cathode of the SCR is connected to the base of a first transistor through a Zener diode, and the emitter and collector of the first transistor are connected to the base of a second transistor through a common line and a third resistor, respectively. A high voltage constant voltage power supply circuit comprising: an emitter and a collector of the second transistor connected to the gate of the SCR and the output terminal of the second resistor, respectively;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5645384U JPS60170819U (en) | 1984-04-16 | 1984-04-16 | High voltage constant voltage power supply circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5645384U JPS60170819U (en) | 1984-04-16 | 1984-04-16 | High voltage constant voltage power supply circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60170819U true JPS60170819U (en) | 1985-11-12 |
Family
ID=30580058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5645384U Pending JPS60170819U (en) | 1984-04-16 | 1984-04-16 | High voltage constant voltage power supply circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60170819U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53116454A (en) * | 1977-03-21 | 1978-10-11 | Ncr Co | Constant voltage power regulator |
| JPS5679315A (en) * | 1979-12-04 | 1981-06-29 | Oki Electric Ind Co Ltd | Constant-voltage power unit |
-
1984
- 1984-04-16 JP JP5645384U patent/JPS60170819U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53116454A (en) * | 1977-03-21 | 1978-10-11 | Ncr Co | Constant voltage power regulator |
| JPS5679315A (en) * | 1979-12-04 | 1981-06-29 | Oki Electric Ind Co Ltd | Constant-voltage power unit |
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