| 发明名称 |
POWER SUPPLY DEVICE AND LIGHTING DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power supply device preventing a continued arc. <P>SOLUTION: A power supply device and a lighting device include: a DC circuit outputting a direct current for a connected light source; and a control section that detects an arc, and reduces or stops the direct current at the time when the arc is detected. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012134549(A) |
申请公布日期 |
2012.07.12 |
| 申请号 |
JP20120068640 |
申请日期 |
2012.03.26 |
| 申请人 |
TOSHIBA LIGHTING & TECHNOLOGY CORP |
发明人 |
SHIMIZU KEIICHI;OTAKE HIROKAZU;SHIBANO NOBUO;SAITO AKIKO;NISHIMURA KIYOSHI |
| 分类号 |
H01L33/00;H05B37/02 |
主分类号 |
H01L33/00 |
| 代理机构 |
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