JPS62195383U - - Google Patents
Info
- Publication number
- JPS62195383U JPS62195383U JP8128186U JP8128186U JPS62195383U JP S62195383 U JPS62195383 U JP S62195383U JP 8128186 U JP8128186 U JP 8128186U JP 8128186 U JP8128186 U JP 8128186U JP S62195383 U JPS62195383 U JP S62195383U
- Authority
- JP
- Japan
- Prior art keywords
- switching element
- output voltage
- power supply
- supply device
- capacitor
- 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
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000009499 grossing Methods 0.000 description 1
Landscapes
- Control Of Electrical Variables (AREA)
- Power Conversion In General (AREA)
- Rectifiers (AREA)
Description
第１図は、この考案にかかる電源装置の構成図
、第２図は第１図における電源装置の動作を説明
するための各部の波形図、第３図は従来の電源装
置の構成図、第４図は第３図における電源装置の
動作を説明するための各部の波形図、第５図は従
来の電源装置の問題点を示すための波形図である
。
１……電源、２……整流ダイオードブリツジ、
５……平滑回路、９……トリガレベル設定回路、
６……コンデンサ、７……スイツチング素子、１
Ａ……調整回路。
FIG. 1 is a block diagram of a power supply device according to this invention, FIG. 2 is a waveform diagram of each part to explain the operation of the power supply device in FIG. 1, and FIG. 3 is a block diagram of a conventional power supply device. FIG. 4 is a waveform diagram of each part for explaining the operation of the power supply device in FIG. 3, and FIG. 5 is a waveform diagram for showing problems with the conventional power supply device. 1... Power supply, 2... Rectifier diode bridge,
5...Smoothing circuit, 9...Trigger level setting circuit,
6...Capacitor, 7...Switching element, 1
A... Adjustment circuit.
Claims (1)
とからなる直列回路に加え、上記スイツチング素
子の導通を制御して上記コンデンサの両端にかか
る出力電圧を平滑化する電源装置において、 上記コンデンサの両端にかかる出力電圧に基づ
いて上記スイツチング素子の導通時間を調整する
調整回路を備えたことを特徴とする電源装置。 (2) 上記調整回路は出力電圧の上昇に伴つてス
イツチング素子の導通時間を出力電圧が上昇する
まえよりも短くすることを特徴とする実用新案登
録請求の範囲第１項記載の電源装置。[Claims for Utility Model Registration] (1) A power supply device that applies pulsating voltage to a series circuit consisting of a capacitor and a switching element, and controls conduction of the switching element to smooth the output voltage applied to both ends of the capacitor. A power supply device comprising: an adjustment circuit that adjusts the conduction time of the switching element based on the output voltage applied across the capacitor. (2) The power supply device according to claim 1, wherein the adjustment circuit shortens the conduction time of the switching element as the output voltage increases compared to before the output voltage increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8128186U JPS62195383U (en) | 1986-05-29 | 1986-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8128186U JPS62195383U (en) | 1986-05-29 | 1986-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62195383U true JPS62195383U (en) | 1987-12-11 |
Family
ID=30932874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8128186U Pending JPS62195383U (en) | 1986-05-29 | 1986-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62195383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8835592B2 (en) | 2004-09-01 | 2014-09-16 | Ppg Industries Ohio, Inc. | Polyurethanes, articles and coatings prepared therefrom and methods of making the same |
| US9464169B2 (en) | 2004-09-01 | 2016-10-11 | Ppg Industries Ohio, Inc. | Polyurethanes, articles and coatings prepared therefrom and methods of making the same |
-
1986
- 1986-05-29 JP JP8128186U patent/JPS62195383U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8835592B2 (en) | 2004-09-01 | 2014-09-16 | Ppg Industries Ohio, Inc. | Polyurethanes, articles and coatings prepared therefrom and methods of making the same |
| US8865853B2 (en) | 2004-09-01 | 2014-10-21 | Ppg Industries Ohio, Inc. | Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same |
| US9296920B2 (en) | 2004-09-01 | 2016-03-29 | Ppg Industries Ohio, Inc. | Polyurethanes, articles and coatings prepared therefrom and methods of making the same |
| US9464169B2 (en) | 2004-09-01 | 2016-10-11 | Ppg Industries Ohio, Inc. | Polyurethanes, articles and coatings prepared therefrom and methods of making the same |