| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a ballast using an inductive discharge limiting circuit, which reduces the power consumed during standby of a high voltage discharge lamp. <P>SOLUTION: This ballast 101 using the inductive discharge limiting circuit is connected to a high voltage discharge lamp 10 and includes a serial resonant converter 80 that lowers the vapor pressures of mercury and a transition metal element sealed in the high voltage discharge lam 10 to a critical pressure during the stanby of the high voltage discharge lamp 10, which ionizes the inactive gas. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
