Aluminum electrolytic capacitor capable of increasing ripple current resistance value
A technology for aluminum electrolytic capacitors and ripple current, which is applied to capacitor terminals, capacitor parts, capacitor shells/packages, etc., can solve the problems of reduced ripple resistance and poor heat dissipation performance of aluminum electrolytic capacitors, and achieve enhanced heat dissipation, Effect of Improving Ripple Current Resistance
Inactive Publication Date: 2012-04-11
SHENZHEN BISHIDA ELECTRONICS
View PDF6 Cites 7 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Due to the requirements of safety regulations, the button angle type, solder tab type, and screw type aluminum electrolytic capacitors in the prior art generally add gaskets made of insulating materials such as PVC or PET to the bottom of the capacitor, but due to the PVC and PET materials Poor heat dissipation performance, resulting in reduced ripple resistance of aluminum electrolytic capacitors
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0007] Below in conjunction with embodiment the present invention is further described.
[0008] An aluminum electrolytic capacitor capable of improving the ripple current resistance value, comprising an aluminum shell 9, a terminal board 2, a lead terminal 1, an element 6, a lead chaff 5, a gasket 11, and an insulating sleeve 10, and the end face of the aluminum shell 9 is designed There is a terminal board 2, on which a lead terminal 1 is provided, and an element 6 is provided in the inner space of the aluminum shell 9, and the element 6 is connected to the lead terminal 1 through the lead foil strip 5, and the insulating sleeve 10 is arranged on the outer surface of the aluminum shell 9, A gasket 11 is provided at the bottom of the aluminum shell 9 .
[0009] The gasket 11 is made of thermally conductive silicone rubber or a composite material of film and thermally conductive silicone rubber.
[0010] The element 6 is provided with a lead-out chaff 5 , which is connected t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an aluminum electrolytic capacitor capable of increasing ripple current resistance value and relates to the aluminum electrolytic capacitor. The aluminum electrolytic capacitor capable of increasing the ripple current resistance value comprises an aluminum shell (9), a terminal board (2), a leading-out terminal (1), an element (6), a leading-out chaff (5), a gasket (11), and an insulating sleeve (10); the end face of the aluminum shell (9) is provided with the terminal board (2) which is provided with the leading-out terminal (1); the element (6) is arranged in a space in the aluminum shell (9); the element (6) is connected with the leading-out terminal (1) through the leading-out chaff (5); and the insulating sleeve (10) is arranged outside the aluminum shell (9); and the aluminum electrolytic capacitor is characterized in that: the gasket (11) is arranged at the bottom of the aluminum shell (9). The bottom radiation capacity of the aluminum electrolytic capacitor can be enhanced; meanwhile, the ripple current resistance capacity of the aluminum electrolytic capacitor can be improved.
Description
technical field [0001] This invention relates to aluminum electrolytic capacitors. Background technique [0002] Due to the requirements of safety regulations, the button angle type, solder tab type, and screw type aluminum electrolytic capacitors in the prior art generally add gaskets made of insulating materials such as PVC or PET to the bottom of the capacitor, but due to the PVC and PET materials Poor heat dissipation performance reduces the ripple resistance of aluminum electrolytic capacitors. Contents of the invention [0003] An object of the present invention is to provide an aluminum electrolytic capacitor capable of increasing the ripple current resistance. [0004] The object of the present invention can be achieved in this way, and a kind of aluminum electrolytic capacitor that can improve ripple current resistance value is designed, comprises aluminum case, terminal plate, lead-out terminal, element, lead-out chaff strip, spacer, insulating bushing, the end ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H01G9/08H01G9/008
Inventor 朱健雄
Owner SHENZHEN BISHIDA ELECTRONICS