1879063-8

Tantalum Capacitors - 1879063-8 Application Field and Working Principle

Tantalum capacitors are a capacitance device with two terminals, composed of tantalum metal oxide as the dielectric medium. It features small size, long life and high capacitance volume. Among them, the 1879063 currently being developed is a cylindrical capacitor made of tantalum metal oxide as dielectric material. The basic specifications are as follows: capacitance value: 0.33uF ± 20%, working voltage range: 10V-25V, external size: 8 × 11mm, temperature range: - 55℃ ~ +125℃. In addition, the type 1879063 has a long shelf life, small ripple current, good high temperature performance and no polarity.

1879063 capacitors are mainly used in small electronic equipment, such as PID control equipment, digital meter, timer, inverter, signal relay, small household appliances, instrumentation and communication equipment. Application fields such as thermal power shift, new energy vehicles, high-speed rail, expressway railway, tunnel, LED lights, network transmission and so on.

The working principle of 1879063 capacitors is entirely based on electrical physics. At the core level, the voltage difference between two ends generates an electric field between the two electrodes. This electric field creates a force that causes the electrons to be attracted from one electrode to the other, thus forming an electric charge. When the capacitor reaches the equilibrium state, it stores energy in the form of electric field.

When connected to a circuit the capacitor lets electric current through it at its maximum rate for a short time. This is necessary for the capacitor to reach the equilibrium state. Once the equilibrium state is reached, the electrical current will slow down to its steady rate. If the circuit is open, the capacitor will discharge resulting in gradual decrease of the charge stored. Therefore 1879063 capacitors can be frequently used as power converters in various AC/DC power systems.

It has become the mainstream product of tantalum capacitors due to its good performance characteristics and wide application fields. The 1879063 type capacitors are mostly used in low power electronic circuit, because its advantages such as long life, good thermal and high frequency performance, and low ripple current.

In short, the type 1879063 tantalum capacitor is used for variety of applications, such as PID control station, digital meter, timer, inverter, signal relay, small household appliances, instrumentations and communication equipments. It not only has the characteristics of small size, high capacitance volume and long life, but also has the advantages of good performance and non polarization.