JPS58176532U - voltage protection control circuit - Google Patents
voltage protection control circuitInfo
- Publication number
- JPS58176532U JPS58176532U JP7443082U JP7443082U JPS58176532U JP S58176532 U JPS58176532 U JP S58176532U JP 7443082 U JP7443082 U JP 7443082U JP 7443082 U JP7443082 U JP 7443082U JP S58176532 U JPS58176532 U JP S58176532U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- protection control
- voltage protection
- power supply
- rise
- 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
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図は従来例の電圧保護制御回路図、第２図ａ−ｃは
同立上り時の各部過渡特性、第３図は本考案による電圧
保護制御回路の挿入場所を示す概略系統図、第４図は同
回路図、第５図〜第６図は同回路使用前と使用後の立上
り過渡特性を示す。
図において、ＴＲは直流出力電圧制御用トランジスタ、
ＩＣはＩＣ演算増幅器で反転入力端子を有する差動増幅
器、Ｒ工〜Ｒ６はそれぞれ抵抗を示す。Fig. 1 is a voltage protection control circuit diagram of a conventional example, Fig. 2 a to c are transient characteristics of various parts at the same rise, Fig. 3 is a schematic system diagram showing the insertion location of the voltage protection control circuit according to the present invention, Fig. 4 The figure shows the same circuit diagram, and FIGS. 5 and 6 show the rising transient characteristics of the same circuit before and after use. In the figure, TR is a DC output voltage control transistor;
IC is an IC operational amplifier, which is a differential amplifier having an inverting input terminal, and R to R6 each represent a resistor.
Claims (1)
装置において、該二系統の直流電源回路の立上り時の過
渡出力電圧を比較するＩＣ演算増幅器と、該ＩＣ演算増
幅器の出力電圧にて、前記過渡出力電圧の立上りを制御
する直流出力電圧制御用トランジスタ、とからなること
を特徴とする電圧保護制御回路。In a power supply device having two systems of DC power supply circuits with different rise characteristics, an IC operational amplifier compares the transient output voltages at the rise of the two systems of DC power supply circuits, and A voltage protection control circuit comprising: a DC output voltage control transistor that controls the rise of an output voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7443082U JPS58176532U (en) | 1982-05-20 | 1982-05-20 | voltage protection control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7443082U JPS58176532U (en) | 1982-05-20 | 1982-05-20 | voltage protection control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58176532U true JPS58176532U (en) | 1983-11-25 |
Family
ID=30083860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7443082U Pending JPS58176532U (en) | 1982-05-20 | 1982-05-20 | voltage protection control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58176532U (en) |
-
1982
- 1982-05-20 JP JP7443082U patent/JPS58176532U/en active Pending
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