M550B108M050AS

Tantalum - Polymer Capacitors

The M550B108M050AS is a type of tantalum-polymer capacitor that offers advantages over conventional aluminum or tantalum electrolytic capacitors due to its small size and its ability to produce a wide range of capacitance values. The tantalum-polymer capacitor is constructed with a combination of two materials: a porous tantalum dioxide core, and a conformal overcoat of a known polymer material. This construction allows for a higher dielectric constant and a smaller size than traditional electrolytic capacitor types.

Application Field

The M550B108M050AS capacitor is a solid-state device that is used in many different applications such as power management, timing, medical and communications systems. This type of capacitor is particularly useful in electronic circuits that require high capacitance but have limited space requirements, as its size is much smaller than traditional electrolytic capacitors. Furthermore, its wide range of available capacitance values allows for greater design flexibility when certain requirements of the circuit need to be met.

Working Principle

The M550B108M050AS tantalum-polymer capacitor works on the principle of the electric double layer. This layer is formed by an electrical field between the semi-conductive porous dielectric and the metal plates used as the electrodes. The electric field is created by several metal ions within the polymer layers, which are charged and attracted to the metal electrodes. By adjusting the amount of power charged to the capacitor, the width of the electrical field can be dynamically increased or decreased, allowing the user to adjust the capacitance value.

This capacitor offers higher capacitance in small sizes compared to more conventional aluminum or tantalum electrolytic capacitors. Furthermore, its wide range of available capacitance values allow for greater design flexibility in order to meet the requirements of a particular circuit.

Conclusion

The M550B108M050AS is a type of tantalum-polymer capacitor that offers users various advantages due to its small size and wide range of capacitance values. This type of capacitor is used in various applications and works on the principle of the electric double layer, which is formed between the semi-conductive porous dielectric and the metal electrode plates. Due to its features, the M550B108M050AS capacitor is a reliable, efficient and cost effective option when space and capacitance value requirements must be met.