3003 aluminum coil

3003 aluminum coil belongs to aluminum-manganese alloy, which has excellent processability, high temperature corrosion resistance, good heat transfer and electrical conductivity, suitable for deep drawing processing, and is widely used in metal shells, such as power battery shells, capacitor aluminum shells , electrical casings, etc., with good surface, high plasticity, excellent weldability, pressure resistance and many other advantages.

Introduction to Capacitors

Capacitors are important electronic components used in most electrical appliances. The capacitor shell mainly plays a protective role, and the choice of manufacturing material is related to the length of the capacitor's service life. At present, the capacitor shells on the market are mainly made of metal materials. 3003 aluminum alloy strips have excellent performance and are widely used in capacitor shells.

Comparison of capacitor iron shell, plastic shell, and aluminum alloy shell

1. Iron casing

The early capacitors used iron shells, which have the advantage of high mechanical properties and are not easy to deform and break. The disadvantage is that they are prone to rust and corrosion, which in turn affects the safe use of capacitors. In addition, capacitors with iron casings are heavy, and transportation and installation are not very convenient.

2. Plastic case

At present, there are capacitors with special plastic shells on the market, which have the advantage of corrosion resistance compared with iron shells. However, due to the poor flame retardancy of the plastic shell, capacitors using him as the shell will generate certain safety hazards if they operate at high temperatures for a long time.

3. Aluminum case

In comparison, the aluminum shell is not easy to rust, has good corrosion resistance, is light in weight, and is convenient for transportation. Aluminum also has good heat dissipation capability and excellent sealing performance, so it is a relatively common capacitor casing at present.

Mingtai Aluminum produces 3003 aluminum coils for capacitor casings

Mingtai Aluminum produces 3003 aluminum coils for capacitor casings. The company has advanced equipment, professional technicians, and mature technology to realize the customized production of 3003 aluminum coils to meet the different needs of users. The company is responsible for every link from raw material selection, production control, quality inspection, to product packaging, transportation, etc., and provides thoughtful services. For the price of 3003 aluminum coils for capacitor shells, please contact sale06@mingtai-al.com