JPH0382599U - - Google Patents
Info
- Publication number
- JPH0382599U JPH0382599U JP1990061265U JP6126590U JPH0382599U JP H0382599 U JPH0382599 U JP H0382599U JP 1990061265 U JP1990061265 U JP 1990061265U JP 6126590 U JP6126590 U JP 6126590U JP H0382599 U JPH0382599 U JP H0382599U
- Authority
- JP
- Japan
- Prior art keywords
- transistors
- fluorescent lamp
- protection circuit
- bases
- ballast
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
- H05B41/295—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
- H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890016869U KR920001704Y1 (ko) | 1989-11-15 | 1989-11-15 | 형광등용 안정기의 보호회로 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0382599U true JPH0382599U (de) | 1991-08-22 |
Family
ID=19291867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990061265U Pending JPH0382599U (de) | 1989-11-15 | 1990-06-08 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0382599U (de) |
| KR (1) | KR920001704Y1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7547201B2 (en) | 2004-06-01 | 2009-06-16 | Sumitomo Rubber Industries, Ltd. | Compact simplified compressor apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01186595A (ja) * | 1988-01-13 | 1989-07-26 | Tokyo Electric Co Ltd | 放電灯点灯装置 |
-
1989
- 1989-11-15 KR KR2019890016869U patent/KR920001704Y1/ko not_active Expired
-
1990
- 1990-06-08 JP JP1990061265U patent/JPH0382599U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01186595A (ja) * | 1988-01-13 | 1989-07-26 | Tokyo Electric Co Ltd | 放電灯点灯装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7547201B2 (en) | 2004-06-01 | 2009-06-16 | Sumitomo Rubber Industries, Ltd. | Compact simplified compressor apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| KR920001704Y1 (ko) | 1992-03-09 |
| KR910010397U (ko) | 1991-06-29 |