EEE-HAA221XAP

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Aluminum Electrolytic Capacitors are common in circuit design applications, and the EEE-HAA221XAP is no exception. These capacitors provide a variety of functions, ranging from power supply and energy storage to signal filtering and AC line operations, so it’s important to have a good understanding of their application field and working principle.

The EEE-HAA221XAP is a polarized aluminum electrolytic capacitor with a maximum working voltage of 250V AC and a rated ripple current of 20A RMS. It is designed to be used in applications where a high-ripple current is required without compromising the circuit’s lifetime. The capacitor features a long-life design with an operational life of up to 2000 hours at full rated voltage and at full ripple current.

The working principle of the EEE-HAA221XAP is based on an electrolyte capacitor construction. This type of construction involves two aluminum foil electrodes connected by an electrolyte. When a voltage is applied across the electrodes, an electric current passes through the electrolyte and creates a thin layer of oxide on the surface of the aluminum foil. This layer acts as the capacitor’s dielectric and determines its capacitance.

The application field of the EEE-HAA221XAP encompasses a wide range of different types of applications. It is primarily used in power supplies, DC-DC converters, UPS systems, and battery chargers. It is also suitable for general purpose AC line filter applications, such as automated test equipment and PLC systems. In addition, the capacitor is suitable for power conditioning and noise filtering in communication systems and industrial equipment.

The EEE-HAA221XAP provides a high ripple current and long operational lifetime. The long-life design ensures that the capacitor is capable of withstanding high ripple currents and is capable of operating reliably in harsh environments. The capacitor is also rated for operation up to full temperature and voltage. In addition, the capacitor is also relatively resistant to interference and noise, making it suitable for use in sensitive systems.

In conclusion, the EEE-HAA221XAP is a reliable and hard-wearing aluminum electrolytic capacitor that is suitable for a variety of applications, ranging from power supply and energy storage to signal filtering and AC line operations. Its long-life design ensures a long operational lifetime and a high ripple current rating, providing reliable performance in demanding conditions.

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