JPS6390983U - - Google Patents
Info
- Publication number
- JPS6390983U JPS6390983U JP18589486U JP18589486U JPS6390983U JP S6390983 U JPS6390983 U JP S6390983U JP 18589486 U JP18589486 U JP 18589486U JP 18589486 U JP18589486 U JP 18589486U JP S6390983 U JPS6390983 U JP S6390983U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- switching regulator
- power supply
- supply device
- stabilized power
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案装置の一例を示す構成接続図、
第２図〜第５図は第１図装置の動作波形図、第６
図は従来装置の構成接続図、第７図〜第９図は第
６図従来装置の動作波形図である。
３…整流回路、４…スイツチング・レギユレー
タ、５１，５２…出力端子、６…突入電流制限回
路、Ｒ１…抵抗、Ｄ１…ダイオード、Ｃ１…コン
デンサ、Ｑ１…ＦＥＴ素子、Ｒ２，Ｒ３…分圧抵
抗。
FIG. 1 is a configuration and connection diagram showing an example of the device of the present invention;
Figures 2 to 5 are operating waveform diagrams of the device in Figure 1, and Figure 6
The figure is a configuration and connection diagram of the conventional device, and FIGS. 7 to 9 are operational waveform diagrams of the conventional device shown in FIG. 3... Rectifier circuit, 4... Switching regulator, 51, 52... Output terminal, 6... Inrush current limiting circuit, R 1 ... Resistor, D 1 ... Diode, C 1 ... Capacitor, Q 1 ... FET element, R 2 , R 3 ...Dividing voltage resistance.
Claims (1)
タを用いて出力電圧を安定化する直流安定化電源
装置において、 前記直流電圧が印加される端子間に接続した抵
抗、ダイオード及びコンデンサの直列回路と、前
記直流電圧が印加される端子とスイツチング・レ
ギユレータ間に接続され前記直列回路のコンデン
サに得られる電圧がゲートに印加されるＦＥＴ素
子と、前記スイツチング・レギユレータから得ら
れるリセツト電圧を分圧し前記ＦＥＴ素子のゲー
トに与える分圧抵抗とからなる突入電流制御回路
を設けたことを特徴とする直流安定化電源装置。[Scope of Utility Model Registration Claim] In a DC stabilized power supply device that stabilizes the output voltage using a switching regulator that inputs DC voltage, a resistor, diode, and capacitor connected between the terminals to which the DC voltage is applied; A series circuit, an FET element connected between a terminal to which the DC voltage is applied and a switching regulator and whose gate receives the voltage obtained from the capacitor of the series circuit, and a reset voltage obtained from the switching regulator. A DC stabilized power supply device comprising a rush current control circuit comprising a voltage dividing resistor and a voltage dividing resistor applied to the gate of the FET element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18589486U JPH0521988Y2 (en) | 1986-12-02 | 1986-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18589486U JPH0521988Y2 (en) | 1986-12-02 | 1986-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6390983U true JPS6390983U (en) | 1988-06-13 |
| JPH0521988Y2 JPH0521988Y2 (en) | 1993-06-04 |
Family
ID=31134948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18589486U Expired - Lifetime JPH0521988Y2 (en) | 1986-12-02 | 1986-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521988Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017028882A (en) * | 2015-07-23 | 2017-02-02 | 日産自動車株式会社 | Power supply control device |
-
1986
- 1986-12-02 JP JP18589486U patent/JPH0521988Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017028882A (en) * | 2015-07-23 | 2017-02-02 | 日産自動車株式会社 | Power supply control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521988Y2 (en) | 1993-06-04 |