JPS63171813U - - Google Patents
Info
- Publication number
- JPS63171813U JPS63171813U JP6303487U JP6303487U JPS63171813U JP S63171813 U JPS63171813 U JP S63171813U JP 6303487 U JP6303487 U JP 6303487U JP 6303487 U JP6303487 U JP 6303487U JP S63171813 U JPS63171813 U JP S63171813U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- regulator
- input
- supply
- turns
- 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
- 238000010586 diagram Methods 0.000 description 8
- 238000009499 grossing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Control Of Electrical Variables (AREA)
Description
第１図は本考案の一実施例を示す構成説明図、
第２図は第１図の各部の電圧波形を示す図、第３
図は本考案に係るレギユレータで消費される電力
を説明するための波形図、第４図は第１図の供給
電圧制御回路の一例を示す回路図、第５図は第４
図の各部の電圧波形の一例を示す図、第６図は従
来の直流電圧安定化電源装置を示す構成説明図、
第７図は第６図の各部の電圧波形を示す図、第８
図は第６図のシリーズレギユレータで消費される
電力を示す波形図である。
１……交流電源、２……トランス、３……整流
器、４……平滑回路、５……シリーズレギユレー
タ、６……供給電圧制御回路、７……供給電圧調
整器、８……出力電圧調整器。
FIG. 1 is a configuration explanatory diagram showing an embodiment of the present invention;
Figure 2 is a diagram showing the voltage waveforms of each part in Figure 1,
The figure is a waveform diagram for explaining the power consumed by the regulator according to the present invention, FIG. 4 is a circuit diagram showing an example of the supply voltage control circuit of FIG. 1, and FIG.
A diagram showing an example of the voltage waveform of each part in the figure, FIG. 6 is a configuration explanatory diagram showing a conventional DC voltage stabilizing power supply device,
Figure 7 is a diagram showing voltage waveforms at various parts in Figure 6;
The figure is a waveform diagram showing the power consumed by the series regulator of FIG. 6. 1... AC power supply, 2... Transformer, 3... Rectifier, 4... Smoothing circuit, 5... Series regulator, 6... Supply voltage control circuit, 7... Supply voltage regulator, 8... Output voltage regulator.
Claims (1)
流電圧を得る直流電圧安定化電源装置において、
レギユレータの出力電圧調整器と連動して設けら
れた供給電圧調整器と、この供給電圧調整器によ
り設定された電圧が入力交流電圧より高いときオ
ンすると共に供給電圧調整器により設定された電
圧が入力交流電圧より低いときオフするスイツチ
ング素子を有する供給電圧制御回路とを具備する
ことを特徴とする直流電圧安定化電源装置。 In a DC voltage stabilized power supply device that obtains an output DC voltage from an input AC voltage using a regulator,
A supply voltage regulator is provided in conjunction with the output voltage regulator of the regulator, and turns on when the voltage set by the supply voltage regulator is higher than the input AC voltage, and the voltage set by the supply voltage regulator is input. 1. A DC voltage stabilized power supply device comprising: a supply voltage control circuit having a switching element that turns off when the voltage is lower than an AC voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6303487U JPS63171813U (en) | 1987-04-25 | 1987-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6303487U JPS63171813U (en) | 1987-04-25 | 1987-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171813U true JPS63171813U (en) | 1988-11-08 |
Family
ID=30897884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6303487U Pending JPS63171813U (en) | 1987-04-25 | 1987-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171813U (en) |
-
1987
- 1987-04-25 JP JP6303487U patent/JPS63171813U/ja active Pending
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