M550B757K075BA

Tantalum-Polymer capacitors are solid capacitors composed of a tantalum anode electroplate, a polymer cathode electrolyte, and an anodized tantalum substrate. It is mainly used in consumer electronics, IC board, relay board, power board, audio amplifier and other electronic circuit boards, industrial fields, etc. The M550B757K075BA is a type of tantalum-polymer capacitor with a much higher performance than traditional capacitors, thanks to its better dielectric constant, thermal stability, and capacitance. This article will discuss its application field and working principle.

Application Field

The M550B757K075BA capacitor is mainly used in consumer electronics and industrial fields, such as computer motherboards, smart phones, cameras, surveillance systems, drones, audio amplifiers, gaming consoles, audio speakers, and much more. Its superior dielectric constant enables it to be used in a range of temperature and frequency environments, making it ideal for high-density applications. In addition, due to its low Volumetric Efficiency (VE), it is suitable for space-constrained applications. Furthermore, its superior Thermal Stability enables it to operate in a wide range of temperature environments without experiencing weakening or cracking dielectric.

Working Principle

The M550B757K075BA capacitor works on the same principle as other capacitors. It stores and releases electrical energy through electrostatic induction. An alternating current causes the dielectric to expand and contract, resulting in electric charges being produced on the electrodes. When direct current is applied, the electric charges create an electric field, known as “capacitance”, between the plates. The electric field is capable of delivering a steady electric current despite changes in the environment. The capacitance of this type of capacitor depends on the area of the plates and the type of material used in the dielectric.

The M550B757K075BA capacitor is a type of low-ESR tantalum-polymer capacitor. It consists of an anodized tantalum substrate, a tantalum anode electroplate, and a polymer cathode electrolyte. The anode and cathode form the plates of the capacitor, while the electrolyte provides a barrier between the plates and prevents current leakage. The tantalum-polymer electrolyte and substrate provides superior capacitance and improved stability compared to traditional capacitors.

In summary, the M550B757K075BA capacitor is an advanced capacitor and is widely used in consumer electronics, industrial fields, and other electronic circuit boards. Built with a tantalum-polymer electrolyte and substrate, this type of capacitor offers superior capacitance, improved thermal stability, and better dielectric constants than traditional capacitors.