25SVF56M

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Aluminum - Polymer Capacitors are electronic components utilized to store and release energy or charge, similar to traditional aluminum electrolytic, ceramic and tantalum capacitors. This type of capacitor has higher capacitance and low equivalent series resistance (ESR) compared to traditional capacitors. Aluminum - polymer capacitors can be integrated in a variety of applications and are particularly suited for portable and battery-powered devices.

The 25SVF56M aluminum - polymer capacitor is specifically designed for use in low-voltage power sources. This device has low leakage current and high capacitance negative temperature coefficient (NTC) characteristics. It offers excellent reliability and a high level of ESD protection and Robust Safety performance. It is widely used in mobile phones, tablet PCs, wearable devices, batteries and other low-voltage applications.

The 25SVF56M aluminum - polymer capacitor has a working voltage of 3.3V and a rated capacitance of 56uF. It has a maximum leakage current specification of 13µA and a maximum ESR of 30mOhm at 100kHz. The temperature range for this device is -30°C to +85°C. The device has a leakage current change rate of 0.05 mA/V. It is available in SMD and DIP packages and weighs about 1.1g.

Application Field and Working Principle

Aluminum - Polymer Capacitors, such as the 25SVF56M, are used in smartphones, tablets and other portable devices to provide uninterrupted power when the battery is depleted. They are also used in automotive applications as they provide high capacitance and longer effective service life. For example, they are used in regenerative braking systems and in hybrid vehicles to improve the power efficiency. The 25SVF56M aluminum - polymer capacitor is used in a variety of applications, including:

• Power supply smoothing
• Switching power supply filter
• External power supply filter
• High frequency by-pass
• DC-DC converter
• Battery-powered equipment/appliances

Aluminum - Polymer Capacitors, such as 25SVF56M are built using an anode and a cathode which are separated by an electrolyte layer. This electrolyte layer consists of a mixture of metal oxide and a polymer or gel material. When a voltage is applied across the two metal plates, ions move between the two plates. This creates a charge which is stored within the electrolyte layer. This charge is released when the voltage is removed, allowing the capacitor to work in a way similar to a battery. The electrolyte layer also helps to minimize internal resistance and provides a number of other benefits, such as improved capacitance, longer life, and higher surge handling abilities.

The 25SVF56M aluminum - polymer capacitor has the ability to withstand a high voltage, ensuring reliable power delivery even in the event of a power surge. Additionally, it offers excellent high frequency performance, allowing for devices featuring faster switching rates. This device also features an improved environmental and safety performance by providing reliable high performance in harsh environments and under extreme temperatures.

The 25SVF56M aluminum - polymer capacitor is an ideal choice for a variety of applications requiring high capacitance and low ESR. This device provides excellent reliability and high power efficiency, making it ideal for low-voltage power sources, such as smartphones, tablets and other portable devices, automotive applications and more.

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