B43484B9478M000

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Aluminum electrolytic capacitors are widely used in various electronic equipment. The B43484B9478M000 is a special type of aluminum electrolytic capacitor designed for use in high frequency applications. This capacitor has a high temperature rating and is capable of withstanding up to 125° Celsius.

The B43484B9478M000 utilizes aluminum etched plates that are separated by a thin dielectric layer of electrolyte. This design provides a large surface area, which allows for increased capacitance and increased AC ripple current. The current is controlled through a specially designed anode containing an electrolyte that prevents build up resistive layers. The capacitance of this device is relatively high, ranging from 4.7 microfarads to 220 microfarads.

The B43484B9478M000 is suitable for operation over a wide range of temperatures, from -40°C to 125°C. This makes the capacitor ideal for use in temperature-sensitive applications such as laptop computers, medical devices, and avionics. It has a long life span, with an expected lifetime of up to 2000 hours at its maximum rated temperature.

The capacitance of the B43484B9478M000 is mainly dependent on temperature due to the electrolyte\'s expansion at elevated temperatures. To prevent this effect, the capacitor is typically used with a temperature-sensitive resistor, which compensates for capacitance variations over temperature.

Due to its high performance and operating temperature range, the B43484B9478M000 is most commonly utilized in audio applications where large currents are required. It is commonly found in switching power supplies, motor controllers, servos, headset drivers, and car audio systems. Additionally, this type of capacitor is often used in frequency-row filters or tuned circuits as a bypass capacitor.

The B43484B9478M000 aluminum electrolytic capacitor is an excellent choice for any application requiring high performance in a wide temperature range. Its design allows for exceptional AC ripple current tolerance, high capacitance, and a long expected lifetime. This makes the B43484B9478M000 ideally suited for many applications, including car audio, motor controllers, and switching power supplies.

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