Dry type mica paper resonant capacitor

• Main Authors: PENG GUANGCHENG, WEI RONGGANG
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2014
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY

The utility model relates to a capacitor, particular to a dry type mica paper resonant capacitor, thereby solving a problem that the excising capacitor can not meet requirements of high capacity, long service life, and low cost simultaneously in the prior art. The dry type mica paper resonant capacitor comprises a capacitor core group, a first external electrode, a second external electrode and an embedment layer; the first external electrode and the second external electrode are respectively arranged at the two sides of the capacitor core group; and the embedment layer is arranged at the sides of the capacitor core group, the first external electrode and the second external electrode. The capacitor core group is formed by overlaying of capacitor chips including first internal electrodes, second internal electrodes, and mica papers; the first internal electrodes and the second internal electrodes are respectively arranged at the two sides of the mica papers in a cross-shaped staggered mode and respectively ex