| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a transformer device for high-voltage pulse along with a discharge lamp lighting device using the same, illumination apparatus, and projector device, capable of realizing smaller size and lower cost. <P>SOLUTION: A transformer device PT for high voltage pulses comprises a secondary winding block BK, consisting of a cylindrical core 1, a secondary winding 2 wound on the core 1, and a high-voltage output line 5 connected to an output terminal 2a on one end of the secondary winding 2; a coil bobbin 3, whose one surface is opened and where the secondary winding block BK is stored in a storing part 3c; and a primary winding 4 which is wound on the winding drum 3a of the coil bobbin 3. The high-voltage output line 5 is guided to the outside of the coil bobbin 3 through the opening on one surface of the coil bobbin 3, and an insulating resin 9 is filled in the storage 3c in which the secondary winding block BK is stored. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
