JPS61159891U - - Google Patents
Info
- Publication number
- JPS61159891U JPS61159891U JP4261885U JP4261885U JPS61159891U JP S61159891 U JPS61159891 U JP S61159891U JP 4261885 U JP4261885 U JP 4261885U JP 4261885 U JP4261885 U JP 4261885U JP S61159891 U JPS61159891 U JP S61159891U
- Authority
- JP
- Japan
- Prior art keywords
- oscillation
- current
- power supply
- pair
- oscillation transistor
- 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
- 230000010355 oscillation Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Description
第１図はこの考案の一実施例の構成を示す回路
図、第２図は第１図に示された実施例の動作を説
明するための波形図、第３図はこの考案の他の実
施例の構成を示す回路図、第４図はこの考案のさ
らに他の実施例の構成を示す回路図、第５図は従
来例の構成を示す回路図、第６図は他の従来例の
構成を示す回路図、第７図は第６図に示された従
来例の動作を説明するための波形図である。
ＢＳ……逆ベース電流供給手段、Ｅ……直流電
源、ＬＣ……負荷、Ｑ１１，Ｑ１２……発振トラ
ンジスタ、ＣＨ１，ＣＨ１２……チヨーク（限流
用インダクタンス素子）。
Fig. 1 is a circuit diagram showing the configuration of one embodiment of this invention, Fig. 2 is a waveform diagram for explaining the operation of the embodiment shown in Fig. 1, and Fig. 3 is another embodiment of this invention. FIG. 4 is a circuit diagram showing the configuration of another embodiment of this invention. FIG. 5 is a circuit diagram showing the configuration of a conventional example. FIG. 6 is a circuit diagram showing the configuration of another conventional example. FIG. 7 is a waveform diagram for explaining the operation of the conventional example shown in FIG. BS...Reverse base current supply means, E...DC power supply, LC...Load, Q11 , Q12 ...Oscillation transistor, CH1 , CH12 ...Chiyoke (current limiting inductance element).
Claims (1)
ランジスタを直列に接続し、前記一対の発振トラ
ンジスタを交互に駆動して交流出力を限流用イン
ダクタンス素子を介して負荷に与えるインバータ
装置において、前記発振トランジスタがオンから
オフに移行するときに前記限流用インダクタンス
素子の蓄積電磁エネルギーで前記発振トランジス
タに逆ベース電流を流し、前記発振トランジスタ
を急速遮断する逆ベース電流供給手段とを備えた
インバータ装置。 In an inverter device in which a pair of oscillation transistors are connected in series to a DC power supply or a rectified power supply, and the pair of oscillation transistors are alternately driven to provide an AC output to a load via a current-limiting inductance element, the oscillation transistor is An inverter device comprising a reverse base current supply means for rapidly shutting off the oscillation transistor by causing a reverse base current to flow through the oscillation transistor using electromagnetic energy stored in the current limiting inductance element when transitioning from on to off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985042618U JPH0632791Y2 (en) | 1985-03-25 | 1985-03-25 | Inverter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985042618U JPH0632791Y2 (en) | 1985-03-25 | 1985-03-25 | Inverter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61159891U true JPS61159891U (en) | 1986-10-03 |
| JPH0632791Y2 JPH0632791Y2 (en) | 1994-08-24 |
Family
ID=30553542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985042618U Expired - Lifetime JPH0632791Y2 (en) | 1985-03-25 | 1985-03-25 | Inverter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632791Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7838698B2 (en) | 2006-09-29 | 2010-11-23 | Johnson & Johnson Vision Care, Inc. | Hydrolysis-resistant silicone compounds |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53141429A (en) * | 1977-05-16 | 1978-12-09 | Dainippon Toryo Kk | Dccac converter |
-
1985
- 1985-03-25 JP JP1985042618U patent/JPH0632791Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53141429A (en) * | 1977-05-16 | 1978-12-09 | Dainippon Toryo Kk | Dccac converter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0632791Y2 (en) | 1994-08-24 |
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