JPS602386U - DC-DC converter - Google Patents
DC-DC converterInfo
- Publication number
- JPS602386U JPS602386U JP9226683U JP9226683U JPS602386U JP S602386 U JPS602386 U JP S602386U JP 9226683 U JP9226683 U JP 9226683U JP 9226683 U JP9226683 U JP 9226683U JP S602386 U JPS602386 U JP S602386U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- converter
- secondary winding
- rectifying diode
- switching
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図はそれぞれ従来のＤＣ−ＤＣコンバー
タ原理回路及び実際回路を示す結線図、第３図は本考案
によるＤＣ−ＤＣコンバータの一実施例を示す結線図で
ある。
１は電源、２ｔは変成器、３，９及び２２はトランジス
タ、３Ｓ及び１２はスイッチ、４はダイオード、１８は
フィルタコイル、ＲＬは負荷抵抗である。1 and 2 are connection diagrams showing the principle circuit and actual circuit of a conventional DC-DC converter, respectively, and FIG. 3 is a connection diagram showing an embodiment of the DC-DC converter according to the present invention. 1 is a power supply, 2t is a transformer, 3, 9 and 22 are transistors, 3S and 12 are switches, 4 is a diode, 18 is a filter coil, and RL is a load resistance.
Claims (1)
２次巻線の一端がスイッチング手段を介して上記電源の
上記一方の電極に接続された変成器と、該変成器の上記
１次巻線の他端にコレクタが接続され、上記２次巻線の
他端にベースが接続されると共にエミッタが上記電源の
他方の電極に接続されたスイッチングトランジスタとを
含むブロッキング発振器と、上記スイッチングトランジ
スタのコレクタに接続された整流用ダイオードと、該整
流用ダイオードに接続されたフィルタ回路とを有するＤ
Ｃ−ＤＣコンバータにおいて、上記整流用ダイオードと
上記フィルタ回路との間にスイッチング素子を介挿し、
該スイッチング素子を上記スイッチング手段の開閉に応
動して開閉させるようにしたことを特徴とするＤＣ−Ｄ
Ｃコンバータ。a transformer having one end of a primary winding directly connected to one electrode of a power source and one end of a secondary winding connected to the one electrode of the power source via a switching means; a blocking oscillator including a switching transistor having a collector connected to the other end of the secondary winding, a base connected to the other end of the secondary winding, and an emitter connected to the other electrode of the power supply; A D having a rectifying diode connected to the collector of the transistor and a filter circuit connected to the rectifying diode.
In the C-DC converter, a switching element is inserted between the rectifying diode and the filter circuit,
A DC-D characterized in that the switching element is opened and closed in response to the opening and closing of the switching means.
C converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9226683U JPS602386U (en) | 1983-06-16 | 1983-06-16 | DC-DC converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9226683U JPS602386U (en) | 1983-06-16 | 1983-06-16 | DC-DC converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS602386U true JPS602386U (en) | 1985-01-09 |
Family
ID=30222420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9226683U Pending JPS602386U (en) | 1983-06-16 | 1983-06-16 | DC-DC converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS602386U (en) |
-
1983
- 1983-06-16 JP JP9226683U patent/JPS602386U/en active Pending
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