M39003/01-2987

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Tantalum capacitors have been widely used in various types of electronic equipment due to their extremely small size and high power density. The M39003/01-2987 is a series of tantalum capacitors designed and manufactured by Pierce Electronics. It is a high-value, high-capacity product suitable for use in low-voltage applications such as power supplies, battery backup systems, and portable electronics.

The M39003/01-2987 offers a wide range of capacitance values ranging from 0.10μF to 2.2μF. This makes it well suited for diverse applications, such as decoupling circuits, filters, and bypass capacitors. It is also suitable for use in Class B audio amplifiers, switching regulators, and other precision instruments.

The M39003/01-2987 boasts several performance advantages over traditional ceramic capacitors. First, it has an effective series resistance (ESR) that is up to 30 percent lower than that of conventional ceramics. This makes it particularly suitable for use in circuits with high frequency or high power pulsed loads, where the ESR can be significantly lower than that of a ceramic capacitor.

The M39003/01-2987 is also capable of withstanding higher temperatures than conventional ceramics. This makes it an excellent choice for use in temperature sensitive applications such as motor control circuits or LED drivers. Furthermore, it also supports higher ripple currents than ceramic capacitors, making it better suited for use in high power circuits.

The M39003/01-2987 also has a low thermal coefficient of capacitance, which makes it highly stable over temperature variations. This, combined with its ultra-high capacitance values, makes it an ideal choice for use in power supply filters, mains decoupling circuits, switched-mode power supplies, and other critical applications.

The M39003/01-2987 also has an increased shelf life when compared to conventional surfaces mount ceramic capacitors. This makes it an ideal choice for long-term applications or for use in harsh environments such as high-temperature automotive applications.

The M39003/01-2987\'s working principle is based on the principle of electrolytic capacitors. An electrolyte, usually an aqueous solution of some salt, conducts an electrical current between the anode and cathode, allowing a current to be stored and released on demand. The value of capacitance is determined by the size and type of the electrodes, as well as the nature of the electrolyte. The electrolyte also acts as an insulator, preventing short circuits or spark formations.

In summary, the M39003/01-2987 tantalum capacitor is an excellent choice for a variety of applications, including power supplies, motor control circuits, and low-voltage circuitry. It offers a variety of advantages, including a wide capacitance range, a low ESR, high ripple currents, and a high thermal coefficient of capacitance. Its working principle is based on the same principles as electrolytic capacitors, where an electrolyte is used to conduct an electrical current between the anode and cathode.

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