M39003/01-8168H

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Tantalum capacitors, or tantalum electrolytic capacitors, are small devices used to store electrical energy. To understand the application field and working principle of M39003/01-8168H, it is important to know the basics of how a tantalum capacitor operates.

Tantalum capacitors are made from sheets of anodes that are composed of the alloy tantalum, which acts as a absorbent of electricity. These anodes are wrapped in insulating layers with a cathode added. The corresponding connections to the anode and cathode are then formed. When connected to a voltage source, the anode currents flow and are absorbed into the anode layer. This causes a buildup of charge in the space between the anode and cathode, which forms a capacitance. The anode and cathode are then connected by these interconnections, which store energy in a self-charging electrical field between them.

M39003/01-8168H are type of tantalum capacitors, specifically with solid electrolyte. A solid electrolyte is formed by reacting the tantalum with a solvent, such as water or alcohol. This results in a much higher current-carrying capacity and lower leakage current than a wet electrolyte, making it ideal for high-power applications. Unlike other tantalum capacitors, this type does not require an external stressor, such as an additional positive or negative voltage, to activate the electrodes. These capacitors have a wide range of applications, including defense, automotive, and medical.

When it comes to M39003/01-8168H, it is designed with enhanced reliability and shock resistance. The internal stressors and solid electrolyte help to increase the capacitance and improve the life of the capacitor. It is also designed to be highly resistant to humidity and high temperatures. The total capacitance range for this device is 0.1µF to 68µF, making it ideal for high-voltage power supplies and other applications that require a large capacity.

These capacitors work by charge/discharge cycles that are initiated by the applied voltage. The charge/discharge cycle has an effect on the total capacitance of the capacitor, which is a measure of the amount of energy that can be stored in the capacitor. When the applied voltage increases, the threshold voltage is reached and the electrical field between the anode and cathode builds up, causing the charge and capacitance to increase. When the voltage drops, the charge dissipates and the capacitance of the capacitor is reduced.

In conclusion, M39003/01-8168H is an example of a solid-electrolyte tantalum capacitor. It has enhanced reliability, shock resistance, and humidity and temperature resistance, making it ideal for high-voltage power supplies and other applications that require a large capacity. The charge/discharge cycles created by the applied voltage determines the total capacitance of the capacitor. This type of capacitor has a wide range of applications, including defense, automotive, and medical.

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