| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrolytic capacitor providing high-quality sounds in use for audio equipment while avoiding cost increase. SOLUTION: In the electrolytic capacitor formed such that an anode foil 1 and a cathode foil 2 of a valve metal are superimposed and wound via an electrolytic paper 3, a glass powder 40 is applied on the surface of the electrolytic paper 3. A manufacturing process includes a process for applying the glass powder 40 on the electrolytic paper. COPYRIGHT: (C)2011,JPO&INPIT |
