JPS6281432U - - Google Patents
Info
- Publication number
- JPS6281432U JPS6281432U JP17175385U JP17175385U JPS6281432U JP S6281432 U JPS6281432 U JP S6281432U JP 17175385 U JP17175385 U JP 17175385U JP 17175385 U JP17175385 U JP 17175385U JP S6281432 U JPS6281432 U JP S6281432U
- Authority
- JP
- Japan
- Prior art keywords
- metal oxide
- oxide semiconductor
- field effect
- effect transistor
- semiconductor field
- 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
- 230000005669 field effect Effects 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
Description
第１図は本考案の実施例を示す主回路接続図で
あり、第２図は第１図に示す実施例回路に流れる
電流の波形図、第３図は本考案の第２の実施例を
示す主回路接続図、第４図は第３図に示す第２の
実施例回路に流れる電流の波形図であり、第５図
は本考案の応用例を示す主回路接続図である。ま
た第６図はＭＯＳＦＥＴを使用したバツテリー充
電装置の従来例を示す主回路接続図である。
２……交流電源、３……整流器、４，６……平
滑コンデンサ、５……ＤＣ―ＤＣコンバータとし
ての降圧チヨツパ、７……バツテリースイツチ、
８……バツテリー、９……インバータ、１０……
負荷、２１，２２，２３……直列ダイオード、５
１……スイツチング素子としてのＭＯＳＦＥＴ、
５２……寄生ダイオード、５３……フリーホイー
ルダイオード、５４……リアクトル、５５……ス
ナバダイオード、５６……スナバコンデンサ、５
７……スナバ抵抗。
Fig. 1 is a main circuit connection diagram showing an embodiment of the present invention, Fig. 2 is a waveform diagram of the current flowing in the embodiment circuit shown in Fig. 1, and Fig. 3 is a diagram showing the second embodiment of the invention. FIG. 4 is a waveform diagram of the current flowing through the second embodiment circuit shown in FIG. 3, and FIG. 5 is a main circuit connection diagram showing an application example of the present invention. Further, FIG. 6 is a main circuit connection diagram showing a conventional example of a battery charging device using MOSFET. 2... AC power supply, 3... Rectifier, 4, 6... Smoothing capacitor, 5... Step-down chopper as DC-DC converter, 7... Battery switch,
8...Battery, 9...Inverter, 10...
Load, 21, 22, 23...Series diode, 5
1... MOSFET as a switching element,
52... Parasitic diode, 53... Freewheel diode, 54... Reactor, 55... Snubber diode, 56... Snubber capacitor, 5
7...Snubber resistance.
Claims (1)
チング素子として使用しているＤＣ―ＤＣコンバ
ータから出力される直流電力でバツテリーを充電
する装置において、前記金属酸化半導体電界効果
トランジスタに直列にダイオードを接続している
ことを特徴とするバツテリー充電装置。 In a device that charges a battery with DC power output from a DC-DC converter that uses a metal oxide semiconductor field effect transistor as a switching element, a diode is connected in series with the metal oxide semiconductor field effect transistor. Features a battery charging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17175385U JPS6281432U (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17175385U JPS6281432U (en) | 1985-11-08 | 1985-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281432U true JPS6281432U (en) | 1987-05-25 |
Family
ID=31107669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17175385U Pending JPS6281432U (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281432U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9173826B2 (en) | 2010-02-16 | 2015-11-03 | The Procter & Gamble Company | Porous, dissolvable solid substrate and surface resident coating comprising a zync pyrithione |
| US9233055B2 (en) | 2012-10-12 | 2016-01-12 | The Procter & Gamble Company | Personal care composition in the form of a dissolvable article |
| US9295859B2 (en) | 2009-12-08 | 2016-03-29 | The Procter & Gamble Company | Porous, dissolvable solid substrate and surface resident coating comprising matrix microspheres |
| US9545364B2 (en) | 2010-07-02 | 2017-01-17 | The Procter & Gamble Company | Dissolvable fibrous web structure article comprising active agents |
-
1985
- 1985-11-08 JP JP17175385U patent/JPS6281432U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9295859B2 (en) | 2009-12-08 | 2016-03-29 | The Procter & Gamble Company | Porous, dissolvable solid substrate and surface resident coating comprising matrix microspheres |
| US9173826B2 (en) | 2010-02-16 | 2015-11-03 | The Procter & Gamble Company | Porous, dissolvable solid substrate and surface resident coating comprising a zync pyrithione |
| US9545364B2 (en) | 2010-07-02 | 2017-01-17 | The Procter & Gamble Company | Dissolvable fibrous web structure article comprising active agents |
| US9233055B2 (en) | 2012-10-12 | 2016-01-12 | The Procter & Gamble Company | Personal care composition in the form of a dissolvable article |
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