Characteristics of tantalum capacitors, characteristics of tantalum capacitors

Solid tantalum capacitors are characterized by excellent electrical performance, wide operating temperature range, diverse forms, excellent volume efficiency and unique features: the working medium of tantalum capacitors is a very thin layer of tantalum pentoxide film generated on the surface of tantalum metal. The oxide film dielectric of this layer is completely integrated with the pole of one end of the capacitor and cannot exist alone. Therefore, the electrical capacity per unit volume is particularly large. That is, the specific capacity is very high, so it is particularly suitable for miniaturization. In the working process of tantalum capacitor, it has the performance of automatically repairing or isolating the defects in the oxide film, so that the oxide film medium can be strengthened and restored at any time without being damaged by continuous accumulation. This unique self-healing performance ensures its long life and reliability advantages.

Characteristics of tantalum capacitors _ tantalum capacitors have very high working electric field intensity and are larger than any other type of capacitors to ensure their miniaturization. Characteristics of tantalum capacitors _ tantalum capacitors are very convenient for obtaining large capacitance and have few competitors in power filtering, ac bypass and other applications. Characteristics of tantalum capacitors _ tantalum capacitors have unidirectional conductivity, that is, the so-called "polarity". When applied, the current should be connected in the positive and negative directions of the power supply. The anode (positive pole) of the capacitor is connected to the "+" pole of the power supply, and the cathode (negative pole) is connected to the "-" pole of the power supply. If the capacitor is not connected properly, and the leakage current is large, the core will be heated in a short time and the oxide film will be damaged and then fail.

Characteristics of tantalum capacitors _ the working voltage of tantalum capacitors has a certain upper limit, but this disadvantage is not important for matching transistor or integrated circuit power supply.

Characteristics of tantalum capacitors _ tantalum capacitors are capable of storing electricity, charging and discharging.

What is tantalum capacitor?

Solid tantalum capacitors were first developed by bell laboratories in the United States in 1956. With excellent performance, solid tantalum capacitors are small in size and can reach a large capacity. Tantalum capacitors come in many shapes and are made into small and sheet elements suitable for surface mount. Adapt to the current development of electronic technology automation and miniaturization. Although tantalum raw materials are scarce and tantalum capacitors are relatively expensive, a large number of tantalum powders with high specific capacity (30kuf.g-100kuf.v /g) are used. With the improvement and improvement of the manufacturing process of capacitors, tantalum capacitors have developed rapidly and their application range is increasing. Tantalum capacitors are not only used in military communication, aerospace and other fields, but also widely used in industrial control, film and television equipment, communication instruments and other products. Advantages and disadvantages of tantalum capacitors

The full name of tantalum capacitor is tantalum electrolytic capacitor, which is also a kind of electrolytic capacitor. Tantalum capacitor USES metal tantalum as the medium, unlike ordinary electrolytic capacitor, which USES electrolyte, tantalum capacitor does not need to be fired like ordinary electrolytic capacitor using capacitor paper coated with aluminum film, which has almost no inductance, but also limits its capacity. In addition, tantalum capacitors have no electrolyte inside, which is very suitable for working at high temperature. Tantalum capacitors are characterized by long life, high temperature resistance, high accuracy, excellent performance of filtering high frequency wave change, but small capacity, higher price than aluminum capacitors, and weak resistance to voltage and current. It is applied to high-capacity filtering, such as tantalum capacitors can be seen near CPU slots, which are often used in conjunction with ceramic capacitors and electrolytic capacitors or in places with low voltage and current.

In the working process of tantalum electrolytic capacitor, it has the performance of automatically repairing or isolating the defects in the oxide film, so that the oxide film medium can be strengthened and restored at any time without being damaged by continuous accumulation. This unique self-healing performance ensures its long life and reliability advantages. Tantalum electrolytic capacitors have very high working electric field intensity and are larger than other types of capacitors to ensure their miniaturization.

Good reason for tantalum capacitor filtering: tantalum capacitors have excellent performance. They are small capacitors that can achieve large capacitance. Tantalum capacitors are very convenient for large capacitance. Tantalum electrolytic capacitors are mainly used for filtering, energy storage and conversion, marking bypass, coupling and decoupling and as time constant elements. Pay attention to its performance characteristics in the application, the correct use will help to give full play to its functions, such as considering the working environment of the product and its heating temperature, as well as taking measures such as reducing the amount of use, if the use of improper will affect the working life of the product. Solid tantalum capacitors are characterized by excellent electrical performance, wide operating temperature range, diverse forms, excellent volume efficiency and unique features: the working medium of tantalum capacitors is a very thin layer of tantalum pentoxide film generated on the surface of tantalum metal. The oxide film dielectric of this layer is integrated with the pole of one end of the capacitor and cannot exist alone. Therefore, the electrical capacity per unit volume is particularly large. That is, the specific capacity is very high, so it is particularly suitable for miniaturization. In the working process of tantalum capacitor, it has the performance of automatically repairing or isolating the defects in the oxide film, so that the oxide film medium can be strengthened and restored at any time without being damaged by continuous accumulation. This unique self-healing performance ensures its long life and reliability advantages

In the working process of tantalum electrolytic capacitor, it has the performance of automatically repairing or isolating the defects in the oxide film, so that the oxide film medium can be strengthened and restored at any time without being damaged by continuous accumulation. This unique self-healing performance ensures its long life and reliability advantages. Tantalum electrolytic capacitors have very high working electric field intensity and are larger than other types of capacitors to ensure their miniaturization.

Good reason for tantalum capacitor filtering: tantalum capacitors have excellent performance. They are small capacitors that can achieve large capacitance. Tantalum capacitors are very convenient for large capacitance. Tantalum electrolytic capacitors are mainly used for filtering, energy storage and conversion, marking bypass, coupling and decoupling and as time constant elements. Pay attention to its performance characteristics in the application, the correct use will help to give full play to its functions, such as considering the working environment of the product and its heating temperature, as well as taking measures such as reducing the amount of use, if the use of improper will affect the working life of the product. Solid tantalum capacitors are characterized by excellent electrical performance, wide operating temperature range, diverse forms, excellent volume efficiency and unique features: the working medium of tantalum capacitors is a very thin layer of tantalum pentoxide film generated on the surface of tantalum metal. The oxide film dielectric of this layer is integrated with the pole of one end of the capacitor and cannot exist alone. Therefore, the electrical capacity per unit volume is particularly large. That is, the specific capacity is very high, so it is particularly suitable for miniaturization. In the working process of tantalum capacitor, it has the performance of automatically repairing or isolating the defects in the oxide film, so that the oxide film medium can be strengthened and restored at any time without being damaged by continuous accumulation. This unique self-healing performance ensures its long life and reliability advantages

In the working process of tantalum electrolytic capacitor, it has the performance of automatically repairing or isolating the defects in the oxide film, so that the oxide film medium can be strengthened and restored at any time without being damaged by continuous accumulation. This unique self-healing performance ensures its long life and reliability advantages. Tantalum electrolytic capacitors have very high working electric field intensity and are larger than other types of capacitors to ensure their miniaturization.

Good reason for tantalum capacitor filtering: tantalum capacitors have excellent performance. They are small capacitors that can achieve large capacitance. Tantalum capacitors are very convenient for large capacitance. Tantalum electrolytic capacitors are mainly used for filtering, energy storage and conversion, marking bypass, coupling and decoupling and as time constant elements. Pay attention to its performance characteristics in the application, the correct use will help to give full play to its functions, such as considering the working environment of the product and its heating temperature, as well as taking measures such as reducing the amount of use, if the use of improper will affect the working life of the product. Solid tantalum capacitors are characterized by excellent electrical performance, wide operating temperature range, diverse forms, excellent volume efficiency and unique features: the working medium of tantalum capacitors is a very thin layer of tantalum pentoxide film generated on the surface of tantalum metal. The oxide film dielectric of this layer is integrated with the pole of one end of the capacitor and cannot exist alone. Therefore, the electrical capacity per unit volume is particularly large. That is, the specific capacity is very high, so it is particularly suitable for miniaturization. In the working process of tantalum capacitor, it has the performance of automatically repairing or isolating the defects in the oxide film, so that the oxide film medium can be strengthened and restored at any time without being damaged by continuous accumulation. This unique self-healing performance ensures its long life and reliability advantages

In the working process of tantalum electrolytic capacitor, it has the performance of automatically repairing or isolating the defects in the oxide film, so that the oxide film medium can be strengthened and restored at any time without being damaged by continuous accumulation. This unique self-healing performance ensures its long life and reliability advantages. Tantalum electrolytic capacitors have very high working electric field intensity and are larger than other types of capacitors to ensure their miniaturization.

Good reason for tantalum capacitor filtering: tantalum capacitors have excellent performance. They are small capacitors that can achieve large capacitance. Tantalum capacitors are very convenient for large capacitance. Tantalum electrolytic capacitors are mainly used for filtering, energy storage and conversion, marking bypass, coupling and decoupling and as time constant elements. Pay attention to its performance characteristics in the application, the correct use will help to give full play to its functions, such as considering the working environment of the product and its heating temperature, as well as taking measures such as reducing the amount of use, if the use of improper will affect the working life of the product. Solid tantalum capacitors are characterized by excellent electrical performance, wide operating temperature range, diverse forms, excellent volume efficiency and unique features: the working medium of tantalum capacitors is a very thin layer of tantalum pentoxide film generated on the surface of tantalum metal. The oxide film dielectric of this layer is integrated with the pole of one end of the capacitor and cannot exist alone. Therefore, the electrical capacity per unit volume is particularly large. That is, the specific capacity is very high, so it is particularly suitable for miniaturization. In the working process of tantalum capacitor, it has the performance of automatically repairing or isolating the defects in the oxide film, so that the oxide film medium can be strengthened and restored at any time without being damaged by continuous accumulation. This unique self-healing performance ensures its long life and reliability advantages

In the working process of tantalum electrolytic capacitor, it has the performance of automatically repairing or isolating the defects in the oxide film, so that the oxide film medium can be strengthened and restored at any time without being damaged by continuous accumulation. This unique self-healing performance ensures its long life and reliability advantages. Tantalum electrolytic capacitors have very high working electric field intensity and are larger than other types of capacitors to ensure their miniaturization.

Good reasons for tantalum capacitor filtering:

Tantalum capacitors have excellent performance. They are small capacitors that can achieve large capacitance. Tantalum capacitors are very convenient for large capacitance.

Tantalum electrolytic capacitors are mainly used for filtering, energy storage and conversion, marking bypass, coupling and decoupling and as time constant elements. Pay attention to its performance characteristics in the application, the correct use will help to give full play to its functions, such as considering the working environment of the product and its heating temperature, as well as taking measures such as reducing the amount of use, if the use of improper will affect the working life of the product.

Solid tantalum capacitors are characterized by excellent electrical performance, wide operating temperature range, diverse forms, excellent volume efficiency and unique features: the working medium of tantalum capacitors is a very thin layer of tantalum pentoxide film generated on the surface of tantalum metal. The oxide film dielectric of this layer is integrated with the pole of one end of the capacitor and cannot exist alone. Therefore, the electrical capacity per unit volume is particularly large. That is, the specific capacity is very high, so it is particularly suitable for miniaturization. In the working process of tantalum capacitor, it has the performance of automatically repairing or isolating the defects in the oxide film, so that the oxide film medium can be strengthened and restored at any time without being damaged by continuous accumulation. This unique self-healing performance ensures its long life and reliability advantages.