109RZM6R3M

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Aluminum electrolytic capacitors are a type of capacitor that use an electrolyte of an aqueous solution or of a paste containing a conductive material, usually aluminum or titanium, to store an electrical charge. The 109RZM6R3M is a popular model in this field.

Aluminum electrolytic capacitors are mainly used in power electronics, especially in power supplies. They are also widely used for signal filtering, energy storage, and pulsed devices due to their high capacitance and low leakage current. Due to their small size and low cost, they are one of the most widely used types of capacitors.

The 109RZM6R3M is an aluminum electrolytic capacitor specifically designed for switch mode power supplies. This type of capacitor provides high capacitance values in a small and low cost package. It has a maximum voltage rating of 6.3 volts and a capacitance of 109 μF. It has a wide temperature range of -25°C to +85°C, making it suitable for applications in a variety of environmental conditions.

The working principle of aluminum electrolytic capacitors is based on the capacitance formed between two electrodes in an electrolyte medium. An anode made of aluminum is immersed in an electrolyte. A cathode is formed by the deposition of a metallic oxide film onto the anode surface. The cathode is then connected to the external circuit. When a voltage is applied to the capacitor, current passes from the anode to the cathode, forming a large number of very thin dielectric layers (oxygen ions) between them. This layer of dielectric material increases the electrical capacitance of the device.

The 109RZM6R3M features a long life and low ESR (equivalent series resistance). It has a maximum leakage current of 0.2mA and a maximum ripple current of 3.9A. Furthermore, the capacitance of the device can remain stable for a long time, even with large temperature variations.

In summary, the 109RZM6R3M is a highly reliable aluminum electrolytic capacitor, specifically designed for switch mode power supplies. Its low leakage current, high capacitance, and wide temperature range make it ideal for applications in a variety of environmental conditions. This type of capacitor is relatively low in cost and provides excellent electrical performance, making it a popular choice for a wide variety of applications.

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