JPS6018683U - Automotive switching regulator - Google Patents
Automotive switching regulatorInfo
- Publication number
- JPS6018683U JPS6018683U JP11276183U JP11276183U JPS6018683U JP S6018683 U JPS6018683 U JP S6018683U JP 11276183 U JP11276183 U JP 11276183U JP 11276183 U JP11276183 U JP 11276183U JP S6018683 U JPS6018683 U JP S6018683U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- output
- transformer
- converts
- conversion circuit
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 1
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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
図面はこの考案の一例を示す回路図である。
１・・・直流電圧変換回路、４・・・電圧制御回路、５
・・・基準電圧発生回路、６・・・発振回路、７・・・
誤差増 “幅回路、８・・・比較回路、９・・・フ
リップフロップ、１０ａ、 １０ｂ−／７回路、１
ｌａ、 １１ｂ・・・トランジスタ、１２ａ、１２ｂ
・・・ドライブ回路、１３・・・ドライブトランス、１
５・・・アウトプットトランス、１６・・・整流回路、
１７・・・出力端子、２０゜２１・・・チョークコイル
、２２・・・平滑コンデン与。The drawing is a circuit diagram showing an example of this invention. 1... DC voltage conversion circuit, 4... Voltage control circuit, 5
...Reference voltage generation circuit, 6...Oscillation circuit, 7...
Error amplification width circuit, 8... Comparison circuit, 9... Flip-flop, 10a, 10b-/7 circuit, 1
la, 11b...transistor, 12a, 12b
...Drive circuit, 13...Drive transformer, 1
5... Output transformer, 16... Rectifier circuit,
17... Output terminal, 20°21... Choke coil, 22... Smoothing capacitor provided.
Claims (1)
圧変換回路と、基準電圧と出力電圧の分圧電圧とを比較
１、その差電圧が所定値以上となれば、所定間隔を設け
て２個のトランジスタを交互に導通させる電圧制御回路
と、上記２個のトランジスタによりドライブ回路を介し
て駆動されるドライブトランスと、このドライブトラン
スにより制御されるアウトプットトランスと、このトラ
ンス出力を直流！こ変換する直流変換回路とからなり、
この直流変換回路の出力をほぼＤＣ１４ＱＶとなるよう
にアウトプットトランスの巻線を設定したことを特徴と
する車載用スイッチングレギュレータ。A DC voltage conversion circuit that converts the car battery voltage into a stable voltage compares the reference voltage and the divided voltage of the output voltage 1. If the difference voltage is greater than a predetermined value, it converts two voltages at a predetermined interval. A voltage control circuit that alternately turns on the transistors, a drive transformer driven by the above two transistors via a drive circuit, an output transformer controlled by this drive transformer, and a DC output of this transformer! It consists of a DC conversion circuit that converts
An automotive switching regulator characterized in that the winding of the output transformer is set so that the output of the DC conversion circuit is approximately DC14QV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11276183U JPS6018683U (en) | 1983-07-18 | 1983-07-18 | Automotive switching regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11276183U JPS6018683U (en) | 1983-07-18 | 1983-07-18 | Automotive switching regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6018683U true JPS6018683U (en) | 1985-02-08 |
Family
ID=30261287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11276183U Pending JPS6018683U (en) | 1983-07-18 | 1983-07-18 | Automotive switching regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018683U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528982U (en) * | 1975-07-08 | 1977-01-21 |
-
1983
- 1983-07-18 JP JP11276183U patent/JPS6018683U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528982U (en) * | 1975-07-08 | 1977-01-21 |
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