JPS6125088U - switching regulator - Google Patents
switching regulatorInfo
- Publication number
- JPS6125088U JPS6125088U JP10792584U JP10792584U JPS6125088U JP S6125088 U JPS6125088 U JP S6125088U JP 10792584 U JP10792584 U JP 10792584U JP 10792584 U JP10792584 U JP 10792584U JP S6125088 U JPS6125088 U JP S6125088U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- switching regulator
- secondary side
- detecting
- detection means
- 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
- 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
図面は本考案に係るスイッチングレギュレータの実施例
を示す回路図である。
１・・・スイッチングレギュレータ、５・・・主トラン
ス、９・・・ドライブコントロール回路、２３・・・第
１電圧検出回路、２４・・・第２電圧検出回路、２５・
・・修正回路、Ｑ１・・・スイッチングトランジスタ。The drawing is a circuit diagram showing an embodiment of a switching regulator according to the present invention. DESCRIPTION OF SYMBOLS 1... Switching regulator, 5... Main transformer, 9... Drive control circuit, 23... First voltage detection circuit, 24... Second voltage detection circuit, 25...
...Modification circuit, Q1...Switching transistor.
Claims (1)
側に複数の出力電圧が供給可能となされたス，イツチン
ダレギュレータにおいて、一方の２次側出力電圧値に対
応する第１の電圧を検出する第１電圧検出手段と、 他方の２次側出力電圧値に対応する第２の電圧を検出す
る第２電圧検出手段と、 前記第２の電圧と所定電圧との偏差電圧分によって前記
スイッチング素子を制御する制御手段と、 前記第１の電圧が、設定した基準電圧を越えたときに前
記第２の電圧値を修正する修正手段とを備えたことを特
徴とするスイッチングレギュレータ。[Claims for Utility Model Registration] In a switch regulator in which a switching element is provided on the primary side of a transformer and multiple output voltages can be supplied to the secondary side, one secondary side output voltage value is a first voltage detection means for detecting a corresponding first voltage; a second voltage detection means for detecting a second voltage corresponding to the other secondary side output voltage value; and the second voltage and the predetermined voltage. and a correction means for correcting the second voltage value when the first voltage exceeds a set reference voltage. switching regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10792584U JPS6125088U (en) | 1984-07-16 | 1984-07-16 | switching regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10792584U JPS6125088U (en) | 1984-07-16 | 1984-07-16 | switching regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6125088U true JPS6125088U (en) | 1986-02-14 |
Family
ID=30667146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10792584U Pending JPS6125088U (en) | 1984-07-16 | 1984-07-16 | switching regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6125088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0246168A (en) * | 1988-08-03 | 1990-02-15 | Fujitsu Denso Ltd | Power supply equipment |
-
1984
- 1984-07-16 JP JP10792584U patent/JPS6125088U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0246168A (en) * | 1988-08-03 | 1990-02-15 | Fujitsu Denso Ltd | Power supply equipment |
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