JPS63120589U - - Google Patents
Info
- Publication number
- JPS63120589U JPS63120589U JP1093087U JP1093087U JPS63120589U JP S63120589 U JPS63120589 U JP S63120589U JP 1093087 U JP1093087 U JP 1093087U JP 1093087 U JP1093087 U JP 1093087U JP S63120589 U JPS63120589 U JP S63120589U
- Authority
- JP
- Japan
- Prior art keywords
- series
- diode
- terminals
- diode bridge
- parallel
- 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
- 238000009499 grossing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Rectifiers (AREA)
Description
第１図はこの考案の実施例を示す回路図、第２
図は第１図に示す回路の動作波形図、第３図は従
来技術の実施例を示す回路図、第４図は第３図に
示す回路の動作波形図である。
１……交流電源、２．３．４．５．１０．１１
……ダイオード、７．１２．１３……コンデンサ
、８……負荷、１４．１５……リアクトル。
Figure 1 is a circuit diagram showing an embodiment of this invention, Figure 2 is a circuit diagram showing an embodiment of this invention.
1 is an operating waveform diagram of the circuit shown in FIG. 1, FIG. 3 is a circuit diagram showing an embodiment of the prior art, and FIG. 4 is an operating waveform diagram of the circuit shown in FIG. 1...AC power supply, 2.3.4.5.10.11
...Diode, 7.12.13...Capacitor, 8...Load, 14.15...Reactor.
Claims (1)
イオードブリツジの出力を平滑する平滑用コンデ
ンサとを備えた整流装置において、前記交流入力
の相数と同一数量のリアクトルと、該リアクトル
のそれぞれに直列に接続されるダイオードと、該
ダイオードと前記リアクトルとの直列接続のそれ
ぞれに並列に接続されるコンデンサとからなる直
並列回路を形成し、前記直並列回路それぞれの２
組の一括外部端子の一方の端子を前記ダイオード
ブリツジの各相整流アームのそれぞれ分離された
正極側に前記直並列回路中のダイオード極性と前
記整流アーム極性とが同極性となるように接続す
ると共に前記２組の端子の他の端子を全て共通に
接続の上前記平滑用コンデンサの正極側に接続し
たことを特徴とする整流装置の力率改善回路。 In a rectifier equipped with a diode bridge that rectifies an AC input and a smoothing capacitor that smoothes the output of the diode bridge, a reactor of the same number as the number of phases of the AC input is connected in series to each of the reactors. and a capacitor connected in parallel to each of the series connections of the diode and the reactor, and two of the series-parallel circuits are
One terminal of the set of collective external terminals is connected to the separately separated positive electrode side of each phase rectifying arm of the diode bridge so that the polarity of the diode in the series-parallel circuit and the polarity of the rectifying arm are the same. A power factor correction circuit for a rectifier, characterized in that all other terminals of the two sets of terminals are connected in common and connected to the positive electrode side of the smoothing capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1093087U JPS63120589U (en) | 1987-01-28 | 1987-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1093087U JPS63120589U (en) | 1987-01-28 | 1987-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63120589U true JPS63120589U (en) | 1988-08-04 |
Family
ID=30797686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1093087U Pending JPS63120589U (en) | 1987-01-28 | 1987-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63120589U (en) |
-
1987
- 1987-01-28 JP JP1093087U patent/JPS63120589U/ja active Pending
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