Solid tantalum electrolytic capacitor and manufacturing method thereof

• Main Authors: JIANG YADONG, CUI LIQIANG, YU JUNSHENG, XING GUOXIU
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2010
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY

The invention discloses a solid tantalum electrolytic capacitor comprising a tantalum anode body, an Ra2O5 dielectric envelope, a conducting layer, a graphite layer and a silver coating, wherein the Ra2O5 dielectric envelope is positioned on the surface of the tantalum anode body, the conducting lay...