337LBA350M2DD

Aluminium electrolytic capacitors are high-capacity electricity storage components, mainly classified according to their mounting, temperature and size. 337LBA350M2DD is a large-scale, low-temperature aluminium electrolytic capacitor. It has a wide range of applications and working principles.

Application Field

337LBA350M2DD capacitors have a wide range of applications. It can be used to store and supply power in circuit board equipment, including toys, household appliances and electronic instruments. In addition, 337LBA350M2DD capacitors can also be used in fields such as car accessories, communications, IT production and transmission equipment.

Working Principle

The working principle of 337LBA350M2DD capacitors is briefly as follows. First, aluminium foil acts as an anode, and paper/plastic composite film is used as cathode separator. The electrolyte is generally composed of water and boric acid. This structure forms anodic oxidation layer and cathode deposit. The surface of the anode is further oxidized to form a compact oxide film, which is called electrolytic oxide. It forms the necessary insulating dielectric between the two electrodes and becomes the main insulation medium of the aluminum electrolytic capacitor.

When a biasing voltage is applied to the capacitor, an electric field lines forms between anode and cathode. By virtue of its extremely large capacitance, the capacitor is able to store energy with an extremely high efficiency, no matter its form or size. In other words, this capacitor is capable of storing and supplying energy with a high efficiency even in low-temperature conditions.

In conclusion, 337LBA350M2DD capacitors are suitable for a wide range of applications in various fields, mainly due to their excellent energy storage efficiency in low-temperature conditions. As long as the appropriate bias voltage is supplied, energy can be stored in and released from 337LBA350M2DD capacitors, making them an ideal choice for many circuits.