JPS6165887U - - Google Patents
Info
- Publication number
- JPS6165887U JPS6165887U JP14981584U JP14981584U JPS6165887U JP S6165887 U JPS6165887 U JP S6165887U JP 14981584 U JP14981584 U JP 14981584U JP 14981584 U JP14981584 U JP 14981584U JP S6165887 U JPS6165887 U JP S6165887U
- Authority
- JP
- Japan
- Prior art keywords
- connection point
- diodes
- diode
- alternating current
- switching means
- 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
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Control Of Ac Motors In General (AREA)
- Rectifiers (AREA)
Description
第１図は本考案の実施例に単相１００〔Ｖ〕の
交流電源を用いた場合の電気回路図、第２図は第
１図の実施例に単相２００〔Ｖ〕の交流電源を用
いた場合の電気回路図である。
１…誘導電動機、２…インバータ回路、３乃至
６…第１乃至第４ダイオード、７乃至９…第１乃
至第３コンデンサ、１０…ジヤンパー線、１１…
安定化回路、１２…単相１００〔Ｖ〕の交流電源
、１３…単相２００〔Ｖ〕の交流電源。
Figure 1 is an electric circuit diagram when a single-phase 100 [V] AC power supply is used in the embodiment of the present invention, and Figure 2 is an electrical circuit diagram when a single-phase 200 [V] AC power supply is used in the embodiment of Figure 1. It is an electric circuit diagram when DESCRIPTION OF SYMBOLS 1... Induction motor, 2... Inverter circuit, 3 to 6... First to fourth diodes, 7 to 9... First to third capacitors, 10... Jumper wire, 11...
Stabilization circuit, 12... Single-phase 100 [V] AC power supply, 13... Single-phase 200 [V] AC power supply.
Claims (1)
おいて、第１、第２ダイオードの接続点及び第３
、第４ダイオードの接続点を単相交流の入力端子
とし、かつ第１、第３ダイオードの接続点及び第
２、第４ダイオードの接続点を直流の出力端子と
するダイオードブリツジと、このダイオードブリ
ツジの出力端子間に直列に接続する第１、第２コ
ンデンサと、このダイオードブリツジの出力端子
間に接続する第３コンデンサと、第３、第４ダイ
オードの接続点と第１、第２コンデンサの接続点
とを接続もしくは開放する開閉手段とを備え、１
００〔Ｖ〕の単相交流を用いる時にはこの開閉手
段を接続状態とし、また２００〔Ｖ〕の単相交流
を用いる時にはこの開閉手段を開放状態とするこ
とを特徴とする電源装置。[Claims for Utility Model Registration] In a power supply device that supplies power by rectifying single-phase alternating current, a connection point between first and second diodes and a third
, a diode bridge in which the connection point of the fourth diode is a single-phase AC input terminal, and the connection point of the first and third diodes and the connection point of the second and fourth diodes are DC output terminals, and this diode A first and second capacitor connected in series between the output terminals of the bridge, a third capacitor connected between the output terminals of this diode bridge, and a connection point between the third and fourth diodes and the first and second capacitors. and a switching means for connecting or opening the connection point of the capacitor, 1
A power supply device characterized in that the switching means is in a connected state when using a single-phase alternating current of 00 [V], and the switching means is in an open state when using a single-phase alternating current of 200 [V].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984149815U JPH0412794Y2 (en) | 1984-10-02 | 1984-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984149815U JPH0412794Y2 (en) | 1984-10-02 | 1984-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6165887U true JPS6165887U (en) | 1986-05-06 |
| JPH0412794Y2 JPH0412794Y2 (en) | 1992-03-26 |
Family
ID=30707983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984149815U Expired JPH0412794Y2 (en) | 1984-10-02 | 1984-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412794Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5035626A (en) * | 1972-10-12 | 1975-04-04 | ||
| JPS5967873A (en) * | 1982-10-12 | 1984-04-17 | Kokusai Electric Co Ltd | Automatic input voltage selecting and rectifying power source |
-
1984
- 1984-10-02 JP JP1984149815U patent/JPH0412794Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5035626A (en) * | 1972-10-12 | 1975-04-04 | ||
| JPS5967873A (en) * | 1982-10-12 | 1984-04-17 | Kokusai Electric Co Ltd | Automatic input voltage selecting and rectifying power source |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412794Y2 (en) | 1992-03-26 |
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