JPH03113986U - - Google Patents
Info
- Publication number
- JPH03113986U JPH03113986U JP2348890U JP2348890U JPH03113986U JP H03113986 U JPH03113986 U JP H03113986U JP 2348890 U JP2348890 U JP 2348890U JP 2348890 U JP2348890 U JP 2348890U JP H03113986 U JPH03113986 U JP H03113986U
- Authority
- JP
- Japan
- Prior art keywords
- output voltage
- switch means
- voltage level
- converter
- turning
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Dc-Dc Converters (AREA)
Description
第１図は本考案の一実施例の回路構成図、第２
図は本考案の一実施例の動作を説明するための波
形図、第３図は本考案の他の実施例の回路構成図
、第４図は従来の一例の回路構成図である。
１……制御手段、２……入力電圧源、５……ス
イツチ手段、６……負荷電流検出回路、９……検
出手段。
Figure 1 is a circuit configuration diagram of an embodiment of the present invention;
The figure is a waveform diagram for explaining the operation of one embodiment of the present invention, FIG. 3 is a circuit diagram of another embodiment of the present invention, and FIG. 4 is a circuit diagram of a conventional example. DESCRIPTION OF SYMBOLS 1...Control means, 2...Input voltage source, 5...Switch means, 6...Load current detection circuit, 9...Detection means.
Claims (1)
手段により出力電圧レベルに応じて該スイツチン
グ素子をオン・オフする期間を制御することによ
り所定レベルの出力電圧を得る直流−直流コンバ
ータにおいて、 前記制御手段への電源の供給をオン・オフする
スイツチ手段と、 前記出力電圧レベルを検出し、前記出力電圧レ
ベルが予め決められた所定の値を越えたときに前
記スイツチ手段がオフとなるように前記スイツチ
手段を制御する検出手段とを具備してなる直流−
直流コンバータ。[Claims for Utility Model Registration] In a DC-DC converter that obtains an output voltage at a predetermined level by controlling the period during which the switching element is turned on and off according to the output voltage level by means of a control means that performs switching control on the switching element, a switch means for turning on and off the supply of power to the control means; and a switch means for detecting the output voltage level and turning off the switch means when the output voltage level exceeds a predetermined value. and a detection means for controlling said switch means.
DC converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990023488U JP2534217Y2 (en) | 1990-03-08 | 1990-03-08 | DC-DC converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990023488U JP2534217Y2 (en) | 1990-03-08 | 1990-03-08 | DC-DC converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03113986U true JPH03113986U (en) | 1991-11-21 |
| JP2534217Y2 JP2534217Y2 (en) | 1997-04-30 |
Family
ID=31526472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990023488U Expired - Fee Related JP2534217Y2 (en) | 1990-03-08 | 1990-03-08 | DC-DC converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534217Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014010028A1 (en) * | 2012-07-10 | 2014-01-16 | トヨタ自動車株式会社 | Boost converter control device |
| WO2014042466A1 (en) * | 2012-09-14 | 2014-03-20 | 고쿠사이 쇼우지 가부시키가이샤 | Hanger device for drying gloves |
| WO2014076750A1 (en) * | 2012-11-13 | 2014-05-22 | トヨタ自動車株式会社 | Device for controlling boost converter |
| WO2014076749A1 (en) * | 2012-11-13 | 2014-05-22 | トヨタ自動車株式会社 | Device for controlling boost converter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62126259A (en) * | 1985-11-26 | 1987-06-08 | Kawasaki Heavy Ind Ltd | Control device for working fluid driving gas injection valve |
-
1990
- 1990-03-08 JP JP1990023488U patent/JP2534217Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62126259A (en) * | 1985-11-26 | 1987-06-08 | Kawasaki Heavy Ind Ltd | Control device for working fluid driving gas injection valve |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014010028A1 (en) * | 2012-07-10 | 2014-01-16 | トヨタ自動車株式会社 | Boost converter control device |
| CN104488179A (en) * | 2012-07-10 | 2015-04-01 | 丰田自动车株式会社 | Boost converter control device |
| JP5915746B2 (en) * | 2012-07-10 | 2016-05-11 | トヨタ自動車株式会社 | Boost converter controller |
| US10232807B2 (en) | 2012-07-10 | 2019-03-19 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for boost converter |
| WO2014042466A1 (en) * | 2012-09-14 | 2014-03-20 | 고쿠사이 쇼우지 가부시키가이샤 | Hanger device for drying gloves |
| WO2014076750A1 (en) * | 2012-11-13 | 2014-05-22 | トヨタ自動車株式会社 | Device for controlling boost converter |
| WO2014076749A1 (en) * | 2012-11-13 | 2014-05-22 | トヨタ自動車株式会社 | Device for controlling boost converter |
| JP5910752B2 (en) * | 2012-11-13 | 2016-04-27 | トヨタ自動車株式会社 | Boost converter controller |
| JP5930064B2 (en) * | 2012-11-13 | 2016-06-08 | トヨタ自動車株式会社 | Boost converter controller |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534217Y2 (en) | 1997-04-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |