Negative-pressure packaging method for aluminum electrolytic capacitor
AssigneeCapxon Electronic Technology Co., Ltd
InventorsQirui Chen, I-Chu Lin, Jiaxian Luo
Life of this patent
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Abstract
A negative-pressure packaging method for aluminum electrolytic capacitors including: penetratedly arranging a capacitor element in a seal; placing the capacitor element, the seal and a case at an inner chamber of an accommodating mechanism; sealing the accommodating mechanism; vacuumizing the accommodating mechanism to allow the inner chamber to be in a negative pressure state; subjecting the seal and the case to packaging, such that the seal is located at a first depth of the case; and subjecting the seal and the case to pressing, such that the seal is located at a second depth of the case, where the second depth is closer to a bottom of the case with respect to the first depth.
Claims10
A negative-pressure packaging method for an aluminum electrolytic capacitor, comprising:
- (S100) penetratedly arranging a capacitor element in a seal;
- (S200) placing the capacitor element, the seal and a case at an inner chamber of an accommodating mechanism;
- and sealing the accommodating mechanism;
- (S300) vacuumizing the accommodating mechanism to allow the inner chamber to be in a negative pressure state;
- (S400) packaging the seal and the case, such that the seal is located at a first depth of the case;
- and
- (S500) subjecting the seal and the case to pressing to allow the seal to be located at a second depth of the case, wherein the second depth is closer to a bottom of the case with respect to the first depth.
Dependencies are inferred from the claim text.