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AssigneeFujian Guoguang Xinye Sci-Tec Co., Ltd.
InventorsGuoping Wang, Qiushui Zhang, Changsai Lai, Panpan Xie, Qiaolin Chen, Xiaohui Lin
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A method for preparing a stacked solid aluminum electrolytic capacitor is disclosed. The method includes preparation of a plurality of cores, stacking and fixing of the plurality of cores in a case and encapsulation of the case. The core is prepared through the following steps. An I-shaped aluminum foil is divided into an anode part and a cathode part by applying an insulating blocking tape, where the cathode part includes a dielectric layer, which is subjected to formation. A conductive polymer layer is formed on a surface of the cathode part, and is then impregnated with conductive colloidal graphite followed by drying to form a conductive carbon paste layer. The conductive carbon paste layer is impregnated with a conductive silver paste followed by drying to form a conductive silver paste layer. After that, a core is obtained.
A method for preparing a stacked solid aluminum electrolytic capacitor, comprising:
Dependencies are inferred from the claim text.