JPH027791U - - Google Patents
Info
- Publication number
- JPH027791U JPH027791U JP8212588U JP8212588U JPH027791U JP H027791 U JPH027791 U JP H027791U JP 8212588 U JP8212588 U JP 8212588U JP 8212588 U JP8212588 U JP 8212588U JP H027791 U JPH027791 U JP H027791U
- Authority
- JP
- Japan
- Prior art keywords
- switching transistor
- winding
- rectifying
- bias voltage
- inverter circuit
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Power Conversion In General (AREA)
Description
第１図は本考案の構成図、第２図、第３図は実
施例の回路図を示している。
Ｑ１，Ｑ２―スイツチングトランジスタ、Ｃ―
バイアス電圧形成用巻線、４―整流回路。
FIG. 1 shows a configuration diagram of the present invention, and FIGS. 2 and 3 show circuit diagrams of an embodiment. Q1, Q2-switching transistor, C-
Bias voltage forming winding, 4-rectifier circuit.
Claims (1)
スイツチングトランジスタを駆動するようにした
インバータ回路において、 インバータ部の発振トランスに前記スイツチン
グトランジスタのバイアス電圧形成用巻線を設け
るとともに、この巻線出力を整流して前記スイツ
チングトランジスタのベースにバイアス電圧とし
て供給する整流回路を設けたことを特徴とするイ
ンバータ回路。[Claim for Utility Model Registration] In an inverter circuit that drives a switching transistor on the primary side after rectifying and smoothing a commercial AC power supply voltage, an oscillation transformer in the inverter section includes a winding for forming a bias voltage of the switching transistor. An inverter circuit characterized in that a rectifier circuit is provided for rectifying the output of the winding and supplying it as a bias voltage to the base of the switching transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988082125U JPH0733594Y2 (en) | 1988-06-21 | 1988-06-21 | Inverter circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988082125U JPH0733594Y2 (en) | 1988-06-21 | 1988-06-21 | Inverter circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH027791U true JPH027791U (en) | 1990-01-18 |
| JPH0733594Y2 JPH0733594Y2 (en) | 1995-07-31 |
Family
ID=31306891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988082125U Expired - Lifetime JPH0733594Y2 (en) | 1988-06-21 | 1988-06-21 | Inverter circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733594Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583579A (en) * | 1981-06-25 | 1983-01-10 | Mitsubishi Electric Corp | Transistor inverter |
-
1988
- 1988-06-21 JP JP1988082125U patent/JPH0733594Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583579A (en) * | 1981-06-25 | 1983-01-10 | Mitsubishi Electric Corp | Transistor inverter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733594Y2 (en) | 1995-07-31 |