JPH0449500U - - Google Patents
Info
- Publication number
- JPH0449500U JPH0449500U JP9138490U JP9138490U JPH0449500U JP H0449500 U JPH0449500 U JP H0449500U JP 9138490 U JP9138490 U JP 9138490U JP 9138490 U JP9138490 U JP 9138490U JP H0449500 U JPH0449500 U JP H0449500U
- Authority
- JP
- Japan
- Prior art keywords
- switching
- lighting device
- switching element
- switching loss
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9138490U JPH0449500U (th) | 1990-08-31 | 1990-08-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9138490U JPH0449500U (th) | 1990-08-31 | 1990-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0449500U true JPH0449500U (th) | 1992-04-27 |
Family
ID=31826951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9138490U Pending JPH0449500U (th) | 1990-08-31 | 1990-08-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0449500U (th) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02181396A (ja) * | 1988-12-28 | 1990-07-16 | Toshiba Lighting & Technol Corp | 放電灯点灯装置およびこれを用いた照明装置 |
-
1990
- 1990-08-31 JP JP9138490U patent/JPH0449500U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02181396A (ja) * | 1988-12-28 | 1990-07-16 | Toshiba Lighting & Technol Corp | 放電灯点灯装置およびこれを用いた照明装置 |