JPS6321488U - - Google Patents
Info
- Publication number
- JPS6321488U JPS6321488U JP11388286U JP11388286U JPS6321488U JP S6321488 U JPS6321488 U JP S6321488U JP 11388286 U JP11388286 U JP 11388286U JP 11388286 U JP11388286 U JP 11388286U JP S6321488 U JPS6321488 U JP S6321488U
- Authority
- JP
- Japan
- Prior art keywords
- output
- control
- control element
- coil
- saturable reactor
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
Description
第１図、第２図は従来回路及びその各部動作波
形図、第３図、第４図は本考案の一実施例回路図
及び各部動作波形図である。図においてＥ０は直
流入力電源Ｔは出力トランス、ｎ１，ｎ２はその
１次及び２次（出力）巻線、Ｑ１はスイツチング
トランジスタ、ＬＳは可飽和リアクトル、ＮＰ，
ＮＣはその１次及び２次（制御）コイル、Ｄ１乃
至Ｄ５はダイオード、Ｒ１，Ｒ２，Ｒ３は抵抗、
Ｌ，Ｃは平滑用リアクトル及びコンデンサ、Ｔｒ
１は制御素子（トランジスタ）、Ａｍｐは誤差増
巾器である。
1 and 2 are conventional circuits and operation waveform diagrams of each part thereof, and FIGS. 3 and 4 are circuit diagrams and operation waveform diagrams of each part of an embodiment of the present invention. In the figure, E 0 is a DC input power source T is an output transformer, n 1 and n 2 are its primary and secondary (output) windings, Q 1 is a switching transistor, LS is a saturable reactor, NP,
NC is the primary and secondary (control) coil, D1 to D5 are diodes, R1 , R2 , R3 are resistors,
L and C are smoothing reactors and capacitors, Tr
1 is a control element (transistor), and Amp is an error amplifier.
Claims (1)
して電圧変換し、これを整流平滑して直流出力を
給電するＤＣ―ＤＣエンバータにおいて、前記出
力トランスの出力巻線と直列に可飽和リアクトル
の第１コイルを接続すると共に、前記可飽和リア
クトルの磁束制御用の第２コイルに制御素子を介
して電流を流し、前記直流出力を制御し、且つ前
記出力巻線電圧が所定極性の期間前記制御素子に
流れる電流をオフせしめる回路を備えたことを特
徴とするＤＣ―ＤＣコンバータ。 (2) 出力巻線と第１コイルの接続点を制御素子
の制御極間にダイオードと抵抗の直列回路を接続
したことを特徴とする実用新案登録請求の範囲第
(1)項記載のＤＣ―ＤＣコンバータ。[Claims for Utility Model Registration] (1) In a DC-DC inverter that intermittents DC input, converts the voltage through an output transistor, rectifies and smooths it, and supplies DC output, the output winding of the output transformer A first coil of a saturable reactor is connected in series with the saturable reactor, and a current is passed through a second coil for magnetic flux control of the saturable reactor via a control element to control the DC output and to control the output winding voltage. A DC-DC converter comprising a circuit that turns off the current flowing through the control element during a period when the control element has a predetermined polarity. (2) Utility model registration claim No. 1, characterized in that the connection point between the output winding and the first coil is connected to a series circuit of a diode and a resistor between the control poles of the control element.
The DC-DC converter described in (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11388286U JPH0312066Y2 (en) | 1986-07-24 | 1986-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11388286U JPH0312066Y2 (en) | 1986-07-24 | 1986-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6321488U true JPS6321488U (en) | 1988-02-12 |
| JPH0312066Y2 JPH0312066Y2 (en) | 1991-03-22 |
Family
ID=30996098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11388286U Expired JPH0312066Y2 (en) | 1986-07-24 | 1986-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312066Y2 (en) |
-
1986
- 1986-07-24 JP JP11388286U patent/JPH0312066Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312066Y2 (en) | 1991-03-22 |