JPS60156882U - switching regulator - Google Patents
switching regulatorInfo
- Publication number
- JPS60156882U JPS60156882U JP4268284U JP4268284U JPS60156882U JP S60156882 U JPS60156882 U JP S60156882U JP 4268284 U JP4268284 U JP 4268284U JP 4268284 U JP4268284 U JP 4268284U JP S60156882 U JPS60156882 U JP S60156882U
- Authority
- JP
- Japan
- Prior art keywords
- switching regulator
- inrush current
- relay
- pulse
- pulse width
- 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
- Protection Of Static Devices (AREA)
- Dc-Dc Converters (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図は従来の突入電流抑制回路の回路図、第２図は本
考案に係るスイッチングレギュレータの構成を示すブロ
ック図、第３図はこのスイッチングレギュレータを構成
する突入電流抑制回路を示す回路図である。
ＲＬ・・・・・・タイマ付リレー、Ｒ１・・・・・・突
入電流抑制抵抗、ｒｌｌ・・・・・・第１の接点、ｒ１
２・・・・・・第２の接点、２・・・・・・突入電流抑
制回路、３・・量定電圧回路部、８・・・・・・制御回
路部、１１・・−・・・パルス幅変換”器。Fig. 1 is a circuit diagram of a conventional inrush current suppression circuit, Fig. 2 is a block diagram showing the configuration of a switching regulator according to the present invention, and Fig. 3 is a circuit diagram showing an inrush current suppression circuit that constitutes this switching regulator. be. RL...Relay with timer, R1...Inrush current suppression resistor, rll...First contact, r1
2...Second contact, 2...Inrush current suppression circuit, 3...Quantity constant voltage circuit section, 8...Control circuit section, 11...-...・Pulse width converter.
Claims (1)
還するパルス幅変換器を有するスイッチングレギュレー
タにおいて、電源入力線間に接続、されたリレーと、電
源入力線の一方に接続された突入電流抑制抵抗と、この
突入電流抑制抵抗に並列に接続された前記リレーの第１
の接点と、前記−パルス幅変換器のパルス出力を制御す
る前記リレーの第２の接点とからなる突入電流抑制回路
を備えたスイッチングレギュレータ。In a switching regulator that has a pulse width converter that outputs a pulse signal according to changes in DC output and returns it to the input side, the inrush current is connected to a relay connected between the power input lines and one of the power input lines. a suppressing resistor, and a first of the relays connected in parallel to the inrush current suppressing resistor.
and a second contact of the relay that controls the pulse output of the pulse width converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4268284U JPS60156882U (en) | 1984-03-27 | 1984-03-27 | switching regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4268284U JPS60156882U (en) | 1984-03-27 | 1984-03-27 | switching regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60156882U true JPS60156882U (en) | 1985-10-18 |
Family
ID=30553663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4268284U Pending JPS60156882U (en) | 1984-03-27 | 1984-03-27 | switching regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60156882U (en) |
-
1984
- 1984-03-27 JP JP4268284U patent/JPS60156882U/en active Pending
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