M39003/03-4028H

Tantalum Capacitors: M39003/03-4028H Application Field and Working Principle

Tantalum capacitors, also known as Ta-Cap or tantalum electrolytic capacitors, are small electronic components with two metallic plates encapsulated in a solid electrolyte (usually a paste). They offer high-capacity storage, relatively low voltages, and low leakage current in a compact package. They are widely used in various consumer electronics including televisions, computers, cell phones, radios, smartphones, and many other handheld and portable devices and equipment. Despite their small size, tantalum capacitors can be very effective in providing stable, reliable voltage levels for many applications.

M39003/03-4028H is a type of tantalum capacitor. It is designed to provide superior performance and durability in many industrial applications. This type of capacitor is constructed with a anode material that is called MnO2 (manganous oxide/ manganese lubricating oxide) which is treated with Ta-Olate (Tantalum (III) oxide in a hydrochloric acid solution). This materials combined with the dielectric film make the M39003/03-4028H an excellent choice for many different applications.

M39003/03-4028H capacitors are used for a variety of applications, including audio frequency, high stability, AC power circuits, HF/ RF devices, and memory boards. They can also be used for many other purpose, including energy storage, AC/ DC signal conditioning, RF signal transmission, and other signal-coupling applications. In addition, they offer superior stability, low ESR, and high power ripple current.

Working Principle

The working principle of the M39003/03-4028H capacitor is based on the electrochemical reactions that occur between the anode material and electrolyte. When a voltage is applied across the two plates, an electrical current is generated. The electric current is then used to create a charge on the anode material. This charge then produces a capacitance, which is the ability to store electrical energy.

The capacitors capacitance is determined by the amount of charge that is created during the electrochemical reaction. The dielectric material between the two plates acts as an insulator and prevents the current from flowing. A thin dielectric layer is used to increase the capacitance. The dielectric strength of the dielectric layer determines the maximum voltage rating of the capacitor.

M39003/03-4028H capacitors are designed with high reliability and performance in mind. They provide precise capacitance, long-term stability, and low leakage current. They are ideal for applications requiring the highest level of performance and reliability.