M39003/01-2500/HSD

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Tantalum capacitors are a relatively new type of capacitor whose performance is similar to that of an aluminum electrolytic capacitor, but with superior characteristics. The M39003/01-2500/HSD capacitor is a low-voltage capacitor for the majority of applications, featuring a high-speed switch capability. It was designed to provide reliable operation in diverse environments.

Application Field

The M39003/01-2500/HSD is used in a wide range of electronic applications, from consumer electronics to military and aerospace systems. Devices such as power supplies, rectifiers, analog circuits, and timing circuits are the most common uses of this type of capacitor. The capacitor is well-suited for high-frequency applications and is usable with both AC and DC power sources. Its higher capacitance values make it ideal for applications requiring substantial energy storage.

Working Principle

The capacitor utilizes the principle of dielectric absorption as its means of operation. Dielectric absorption is the ability of a dielectric material to absorb energy and convert it into an electrical charge. This is done by aligning positive and negative charges in a dielectric medium, such as tantalum pentoxide. When the electrical field is applied to the material, the positive and negative charges become displaced and move in opposite directions. This displacement of charges creates an electrical field, which stores energy. When the field is removed, the displaced charges will restore themselves and the stored energy is released.

The capacitor also features a barrier layer for reliability and superior temperature performance. The layer prevents current leakage and the capacitor can operate in temperatures ranging between -55˚C and 125˚C. This makes it suitable for a wide range of applications, including those operating in extreme temperatures. The capacitor can be further sealed for greater shock and vibration protection.

Capacitance Range

The M39003/01-2500/HSD capacitor has a capacitance range of 1.0 to 2500µF, with tolerance of up to ±20%. This range is suitable for most applications, including those in military and aerospace systems. The capacitor is also available in different voltages, from 4V to 560V, to meet the needs of different applications. Some models also feature excellent ripple current ratings and long life characteristics.

Conclusion

The M39003/01-2500/HSD is a low-voltage tantalum capacitor that is suitable for a variety of applications, from consumer electronics to military and aerospace systems. This type of capacitor utilizes the principle of dielectric absorption to store and release energy. The M39003/01-2500/HSD is also available in a range of capacitance and voltage values, with high vibration and shock moment tolerances. It is well-suited for use in high-frequency applications and for operations in extreme temperature conditions. This makes it an ideal choice for many industrial and electronic applications.

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