JPH0468489U - - Google Patents
Info
- Publication number
- JPH0468489U JPH0468489U JP11198090U JP11198090U JPH0468489U JP H0468489 U JPH0468489 U JP H0468489U JP 11198090 U JP11198090 U JP 11198090U JP 11198090 U JP11198090 U JP 11198090U JP H0468489 U JPH0468489 U JP H0468489U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- switching element
- rectifier circuit
- common terminal
- transformer
- 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 4
- 238000004804 winding Methods 0.000 claims 6
Landscapes
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Description
第１図は本考案に係るコンバータの一実施例で
あり、第２図従来のコンバータの一例である。
１……整流回路、２……コンデンサ、３……抵
抗器、４……変圧器、５……トランジスタ、６…
…トライアツク、７……制御駆動回路、８……サ
イリスタ。
FIG. 1 shows an embodiment of a converter according to the present invention, and FIG. 2 shows an example of a conventional converter. 1... Rectifier circuit, 2... Capacitor, 3... Resistor, 4... Transformer, 5... Transistor, 6...
...triax, 7...control drive circuit, 8...thyristor.
Claims (1)
整流回路であつて、入力端子が前記一対の入力端
子に接続される整流回路と、 該整流回路の出力端子に、抵抗を介して接続さ
れたコンデンサと、 共通端子と主電流端子と制御端子とを備えるス
イツチング素子であつて、前記抵抗に並列接続さ
れ、共通端子が前記コンデンサの一端に接続され
た第１のスイツチング素子と、 共通端子と主電流端子と制御端子とを備えるス
イツチング素子であつて、共通端子が前記第１の
スイツチング素子の共通端子に接続された第２の
スイツチング素子と、 出力端子と電源端子と共通端子とを備える制御
駆動回路であつて、共通端子が前記第１のスイツ
チング素子の共通端子に接続され、出力端子が前
記第２のスイツチング素子の制御端子に接続され
た制御駆動回路と、 少なくとも１次巻線と、２次巻線とを備える変
圧器であつて、第１の１次巻線が前記コンデンサ
の一端と前記第２のスイツチング素子の主電流端
子とに接続される変圧器と、 前記第１のスイツチング素子の制御端子と前記
変圧器の第２の１次巻線との間に接続される整流
回路と、 前記制御駆動回路の電源端子と前記変圧器の第
２の１次巻線との間に接続される整流回路と、 前記変圧器の２次巻線より整流回路を介して出
力を与える一対の出力端子とからなることを特徴
とするコンバータ。[Claims for Utility Model Registration] A rectifier circuit comprising a pair of input terminals connected to a commercial AC power source, and a pair of input terminals and an output terminal, each of which has an input terminal connected to the pair of input terminals. A switching element comprising a rectifier circuit, a capacitor connected to an output terminal of the rectifier circuit via a resistor, a common terminal, a main current terminal, and a control terminal, the switching element being connected in parallel to the resistor, the common terminal being a first switching element connected to one end of the capacitor; a switching element comprising a common terminal, a main current terminal, and a control terminal, the first switching element having a common terminal connected to the common terminal of the first switching element; 2 switching elements, an output terminal, a power supply terminal, and a common terminal, the common terminal being connected to the common terminal of the first switching element, and the output terminal being connected to the common terminal of the second switching element. A transformer comprising a control drive circuit connected to a control terminal, at least a primary winding, and a secondary winding, wherein the first primary winding connects one end of the capacitor and the second switching element. a transformer connected to the main current terminal of the control drive circuit; a rectifier circuit connected between the control terminal of the first switching element and a second primary winding of the transformer; a rectifier circuit connected between a power supply terminal and a second primary winding of the transformer; and a pair of output terminals that provide an output from the secondary winding of the transformer via the rectifier circuit. A converter featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990111980U JP2547953Y2 (en) | 1990-10-25 | 1990-10-25 | converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990111980U JP2547953Y2 (en) | 1990-10-25 | 1990-10-25 | converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0468489U true JPH0468489U (en) | 1992-06-17 |
| JP2547953Y2 JP2547953Y2 (en) | 1997-09-17 |
Family
ID=31859472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990111980U Expired - Fee Related JP2547953Y2 (en) | 1990-10-25 | 1990-10-25 | converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2547953Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107664A (en) * | 1987-10-20 | 1989-04-25 | Canon Inc | Power-supply device |
-
1990
- 1990-10-25 JP JP1990111980U patent/JP2547953Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107664A (en) * | 1987-10-20 | 1989-04-25 | Canon Inc | Power-supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2547953Y2 (en) | 1997-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |