JPS5920315U - DC stabilized power supply circuit - Google Patents
DC stabilized power supply circuitInfo
- Publication number
- JPS5920315U JPS5920315U JP11190682U JP11190682U JPS5920315U JP S5920315 U JPS5920315 U JP S5920315U JP 11190682 U JP11190682 U JP 11190682U JP 11190682 U JP11190682 U JP 11190682U JP S5920315 U JPS5920315 U JP S5920315U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- power supply
- supply circuit
- stabilized power
- output
- 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
- 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
第１図は従来の回路を示す結線図、第２図は本考案の一
実施例を示す結線図である。図中１１は出力トランジス
タ、１２はドライブψトランジスタ、１３は変換トラン
ジスタ、１４は変換抵抗、１５はアンプ、１６と１７は
基準電圧線用素子、１８と１９とは電圧分割用抵抗であ
る。更に２１は本考案の破壊防止抵抗である。尚、図中
、同一符号は同一、又は相当部分を示す。FIG. 1 is a wiring diagram showing a conventional circuit, and FIG. 2 is a wiring diagram showing an embodiment of the present invention. In the figure, 11 is an output transistor, 12 is a drive ψ transistor, 13 is a conversion transistor, 14 is a conversion resistor, 15 is an amplifier, 16 and 17 are reference voltage line elements, and 18 and 19 are voltage dividing resistors. Furthermore, 21 is a destruction prevention resistor of the present invention. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
流変換手段と出力誤差比較増幅手段とで構成される直流
安定化回路において、ドライブ・トランジスタのコレク
タもしくはエミッタの少なくとも一方と上記出力トラン
ジスタとの間に、上記出力トランジスタの定格条件を満
足しかつ通常動作に影響を与えない範囲の値を有する破
壊防止抵抗を接続したことを特徴とする直流安定化電源
回路。In a DC stabilizing circuit composed of an output transistor, a drive transistor, a voltage/current conversion means, and an output error comparison and amplification means, the output transistor is connected between at least one of the collector or emitter of the drive transistor and the output transistor. A DC stabilized power supply circuit characterized in that a breakdown prevention resistor is connected that satisfies the rating conditions of the transistor and has a value within a range that does not affect normal operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11190682U JPS5920315U (en) | 1982-07-23 | 1982-07-23 | DC stabilized power supply circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11190682U JPS5920315U (en) | 1982-07-23 | 1982-07-23 | DC stabilized power supply circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5920315U true JPS5920315U (en) | 1984-02-07 |
Family
ID=30259627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11190682U Pending JPS5920315U (en) | 1982-07-23 | 1982-07-23 | DC stabilized power supply circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5920315U (en) |
-
1982
- 1982-07-23 JP JP11190682U patent/JPS5920315U/en active Pending
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