JPS59138392U - constant current input power supply - Google Patents
constant current input power supplyInfo
- Publication number
- JPS59138392U JPS59138392U JP3118583U JP3118583U JPS59138392U JP S59138392 U JPS59138392 U JP S59138392U JP 3118583 U JP3118583 U JP 3118583U JP 3118583 U JP3118583 U JP 3118583U JP S59138392 U JPS59138392 U JP S59138392U
- Authority
- JP
- Japan
- Prior art keywords
- constant current
- input power
- power supply
- current input
- winding
- 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
Landscapes
- Control Of Electrical Variables (AREA)
- Continuous-Control Power Sources That Use Transistors (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図は従来例を示す回路図、第２図は起動時の動作を
示す特性図、第３図は本考案の一実施例を示す回路図な
らびに第４図ａ、 ｂおよびＣは本実施例の動作を説
明するための図である。
図において、１・・・・・・定電流源、２・・・・・・
無制御形バックブーストコンバータ、３・・・・・・直
り油ｕ御式定電圧回路、４・・・・・・負荷抵抗器、５
・・・・・・負荷抵抗器、６・・・・・・駆動路、７．
１３・・・・・・トランジスタ、訃・・・・・トランス
、９・・・・・・入力巻線、１０，１５・・・・・・出
力巻線、１１．１６・・・・・・ダイオード、１２．１
７・・・・・・コンデンサ、１４・・・・・・制御回路
、１８・・・・・・並 ′列制御式定電圧回路。−Fig. 1 is a circuit diagram showing a conventional example, Fig. 2 is a characteristic diagram showing operation at startup, Fig. 3 is a circuit diagram showing an embodiment of the present invention, and Figs. 4 a, b, and C are diagrams showing the present invention. FIG. 3 is a diagram for explaining the operation of an example. In the figure, 1...constant current source, 2...
Uncontrolled buck-boost converter, 3... Correct oil type constant voltage circuit, 4... Load resistor, 5
. . . Load resistor, 6 . . . Drive path, 7.
13...Transistor, Transformer, 9...Input winding, 10,15...Output winding, 11.16... Diode, 12.1
7... Capacitor, 14... Control circuit, 18... Parallel controlled constant voltage circuit. −
Claims (1)
を持つ電流変換トランスと該受なくとも１つの出力巻線
にそれぞれ接続した平滑手段と前記定電流源からの電流
を前記入力巻線に周期的に供給する供給手段とを有する
無制御形バックブーストコンバータと、負荷と前記平滑
手段のうちの１つとの間に挿入した並列制御方式定電圧
手段とから構成したことを特徴とする定電流入力電源。a current conversion transformer having a constant current source, at least one input winding and an output winding; a smoothing means connected to each of the at least one output winding; and a current from the constant current source to the input winding. A constant current characterized by comprising: an uncontrolled buck-boost converter having a supply means for periodically supplying the voltage; and a parallel control type constant voltage means inserted between the load and one of the smoothing means. Input power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983031185U JPH0610415Y2 (en) | 1983-03-04 | 1983-03-04 | Constant current input power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983031185U JPH0610415Y2 (en) | 1983-03-04 | 1983-03-04 | Constant current input power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59138392U true JPS59138392U (en) | 1984-09-14 |
| JPH0610415Y2 JPH0610415Y2 (en) | 1994-03-16 |
Family
ID=30162042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983031185U Expired - Lifetime JPH0610415Y2 (en) | 1983-03-04 | 1983-03-04 | Constant current input power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610415Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009189197A (en) * | 2008-02-08 | 2009-08-20 | Mitsubishi Electric Corp | Noncontact electric power transmission device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5667520U (en) * | 1979-10-30 | 1981-06-05 |
-
1983
- 1983-03-04 JP JP1983031185U patent/JPH0610415Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5667520U (en) * | 1979-10-30 | 1981-06-05 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009189197A (en) * | 2008-02-08 | 2009-08-20 | Mitsubishi Electric Corp | Noncontact electric power transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0610415Y2 (en) | 1994-03-16 |
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