JPH0226384U - - Google Patents
Info
- Publication number
- JPH0226384U JPH0226384U JP10399688U JP10399688U JPH0226384U JP H0226384 U JPH0226384 U JP H0226384U JP 10399688 U JP10399688 U JP 10399688U JP 10399688 U JP10399688 U JP 10399688U JP H0226384 U JPH0226384 U JP H0226384U
- Authority
- JP
- Japan
- Prior art keywords
- frequency transformer
- semiconductor switch
- voltage
- circuit
- forward conversion
- 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 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
Landscapes
- Control Of Voltage And Current In General (AREA)
- Rectifiers (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は回路各部の電気波形の関係を示すタイムチヤ
ートである。
ＳＵ，ＳＶ，ＳＸ，ＳＹ，ＳＡ，ＳＢ……半導
体スイツチ、ＣＡ，ＣＢ……共振用コンデンサ、
Ｔ……高周波トランス、ＤＵ，ＤＶ，ＤＸ，ＤＹ
……ダイオード、Ｌ……高周波リアクトル、Ｃ…
…平滑用コンデンサ。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure is a time chart showing the relationship between electrical waveforms in various parts of the circuit. SU, SV, SX, SY, SA, SB...Semiconductor switch, CA, CB...Resonance capacitor,
T...High frequency transformer, DU, DV, DX, DY
...Diode, L...High frequency reactor, C...
...Smoothing capacitor.
Claims (1)
行う半導体スイツチ回路と、該半導体スイツチ回
路の出力電力が印加される高周波トランスと、該
高周波トランスの一次側に並列に接続され商用交
流電圧の低い部分で容量が増大するように切換え
られる共振用コンデンサ回路と、前記高周波トラ
ンスの二次側に接続された高周波整流装置とより
なることを特徴とした順変換回路。 A semiconductor switch circuit that performs forward conversion and high-speed switching of commercial AC voltage, a high-frequency transformer to which the output power of the semiconductor switch circuit is applied, and a high-frequency transformer that is connected in parallel to the primary side of the high-frequency transformer at a low commercial AC voltage. A forward conversion circuit comprising: a resonant capacitor circuit that is switched to increase its capacity; and a high-frequency rectifier connected to the secondary side of the high-frequency transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10399688U JPH0226384U (en) | 1988-08-05 | 1988-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10399688U JPH0226384U (en) | 1988-08-05 | 1988-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226384U true JPH0226384U (en) | 1990-02-21 |
Family
ID=31335323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10399688U Pending JPH0226384U (en) | 1988-08-05 | 1988-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04255470A (en) * | 1991-02-05 | 1992-09-10 | Fuji Electric Co Ltd | Rectifying circuit |
-
1988
- 1988-08-05 JP JP10399688U patent/JPH0226384U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04255470A (en) * | 1991-02-05 | 1992-09-10 | Fuji Electric Co Ltd | Rectifying circuit |