M39003/01-5516H

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Tantalum capacitors involve electrolytic capacitors that rely on the electrolytic resistance placed between two conducting electrodes. The two electrodes are inserted inside a highly dielectric electrolyte in order to create the capacitance needed for a circuit to store an electrical charge. M39003/01-5516H is a type of cylindrical electrolytic capacitor, with two members, the anode and the cathode, divided by the electrolyte material.

The anode is a metal cylinder called the body of the capacitor. The anode is usually constructed from tantalum powder, providing high capacitance and stability under varying temperatures and environmental conditions. This anode is capped with a dielectric material, and the two electrodes are firmly seated above the electrolyte. The cathode is typically constructed from a material that provides long-term durability, such as aluminum oxide, while the anode is typically made from a material like tantalum powder.

M39003/01-5516H capacitors are designed for high-voltage applications, making them suitable for use in various applications such as switch mode power supplies (SMPS), dc/dc converters, and motor control systems. These capacitors offer advantages like low ESR, small size, and wide operating temperature range. With a voltage rating of 35V, M39003/01-5516H capacitors are ideal for use in applications with higher voltages, offering reliable performance over a wide range of temperatures and conditions.

The working principle of the M39003/01-5516H capacitor is based on the electrolytic resistance between the two plates, the anode and the cathode. This resistance between the two plates, when subjected to an electric current, creates an electric field in the capacitor, allowing the capacitor to charge or discharge. In other words, when a voltage is applied to the two electrodes, a process called dielectric absorption takes place, whereby one molecule of the electrolyte is attracted to one plate of the capacitor, while another molecule of the electrolyte is attracted to the other plate. This creates the electric field in the capacitor, allowing the capacitor to store an electrical charge.

When the capacitor is discharged, the electrolyte molecules move away from the plates and the electric field dissipates. The capacitor than returns to its original state. This cycle can be repeated many times, allowing the capacitor to be used in a variety of applications.

In summary, M39003/01-5516H capacitors are used in high-voltage applications in order to store an electrical charge. The electrolytic resistance between the two electrodes, the anode and the cathode, provides the electric field required for the capacitor to charge and discharge. These capacitors offer the advantages of low ESR, small size, and wide operating temperature range, making them highly reliable and suitable for use in a variety of applications.

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