MAL213668681E3

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used in various electrical circuits and devices. They have many features including high capacitance, long life, and low leakage current. The MAL213668681E3 capacitor is an aluminum electrolytic capacitor with a operating temperature range of -55°C to +105°C. This capacitor is most suitable for applications where temperature, humidity, and reliability are important.

Application Field

The MAL213668681E3 aluminum electrolytic capacitor has many applications in both industrial and consumer electronics. In industrial settings, it is used in power supplies, motor control systems, and other high-voltage or high-current applications. In consumer electronics, it is used in audio and video systems, automotive systems, medical devices, and many other applications. It is also used in military and aerospace systems where reliability and temperature stability are critical.

Working Principle

An aluminum electrolytic capacitor consists of two metal plates (anode and cathode) separated by an electrolyte. When a voltage is applied across the plates, the electrolyte ions become polarized, forming an electrical double layer. This creates an electric field that stores energy. The higher the applied voltage, the higher the capacitance, which makes aluminum electrolytic capacitors ideal for applications involving high-voltage and high-current.

When the electric field is reversed, the ions quickly return to their original state and the capacitor is discharged. This process results in a sudden decrease in voltage and current (known as a spike). The MAL213668681E3 capacitor’s special construction and materials make it capable of withstanding higher voltages, higher frequencies, and longer discharge times without compromising reliability. This makes it well suited for use in high-powered circuits, where spikes can be frequent and dangerous.

In addition to providing higher capacitance and greater longevity, aluminum electrolytic capacitors are highly stable when exposed to various environmental influences. They are also low-leakage devices, meaning they do not allow significant current to pass through them when not in use. This makes them ideal for use in safety-critical and energy-saving applications.

Conclusion

The MAL213668681E3 aluminum electrolytic capacitor is an ideal choice for applications requiring high capacitance, long life, and low leakage current. The high operating temperature range and reliability make it suitable for powering systems that experience extreme temperature or humidity. The capacitor is also immune to spikes, making it ideal for use in high-power applications. Its high stability and low leakage current further extend its usability, making it suitable for safety-critical and energy-saving applications.

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