Aluminium Can For High Voltage Film Capacitors

The aluminum shell protects the electrolyte from spilling out.Prevent dry solid capacitor failure of electrolyte.At the same time, it has a cooling effect.Aluminum electrolytic capacitor shell structure, including protective shell, insulating shell, aluminum , explosion-proof lead, positive lead pin, negative lead pin, rubber seal cover, lead fixing plate, explosion-proof pressure groove, insulating shell seal cover, aluminum shell seal cover and retaining ring.

1,Material: 5052 aluminum alloy, or customized according to customer drawings.The main alloy element of 5052 aluminum alloy is magnesium, which has good forming performance, corrosion resistance, weldability and medium strength. It is used for manufacturing aircraft fuel tank, oil pipe, as well as sheet metal parts of transportation vehicles and ships, instruments, street lamp supports and rivets, hardware products, electrics-device shell and so on.

2,Capacitor aluminiumshell material thickness: according to customer drawings

3, Mounting ear material thickness: according to customer drawings

4,The parts and surface treatment meet the requirements of environmental protection ROHS

5,Surface roughness of shell: 3.2um

6,The inner surface of the shell is not polished to maintain roughness and increase the binding force of potting material

Widely used in UPS, inverter electroplating power, welding machine inversion power and also induction heating machine, big switch power supply for filter and energy storage for welding machine.

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