ECA-2DHG220B

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Aluminum electrolytic capacitors are widely used in various electronic devices, such as radios, televisions, computers, and so on. They are used to store a charge or act as a filter in circuits. The ECA-2DHG220B is an aluminum electrolytic capacitor from Panasonic, and it has many advantages and applications in the field. Below we will discuss the application field and working principle of the capacitor.

Advantages of ECA-2DHG220B

The ECA-2DHG220B has many advantages, such as a wide temperature range (-25 to 70 °C), high reliability, long life, and low ESR. It also has an electrolyte soaked barrier constructed from a highly polymerized paraffin material, which provides excellent insulation ability and reduces ripple currents. In addition, it has 10mm pitch snap-in pins, making it easy to mount and handle. The capacitor is also UL recognized (UL94V-0) and UL certified (Components Recognized, UL 1434).

Application field of ECA-2DHG220B

The ECA-2DHG220B is a useful capacitor in many applications. It is suitable for switching power supplies, household appliances, office and factory automation, communication systems, engine control and other automotive electronics, motor drives, and other electronic devices. In addition, its wide temperature range makes it suitable for automotive and industrial applications, and its long life means it is cost effective.

Working principle of ECA-2DHG220B

Aluminum electrolytic capacitors work by storing electrical energy in the form of an electrical charge. This is achieved through electrolytes, which are porous materials that are soaked with a type of liquid solution. The liquid solution is called an electrolyte, and it functions as an ion conductor that allows electricity to flow through the capacitor. When a voltage is applied to the capacitor, it stores electrical energy in the form of charged ions in the pores of the electrolyte. When the voltage is removed, these ions slowly give up their energy, allowing the capacitor to discharge. In addition, the ECA-2DHG220B has a high ripple current rating, which means it can handle frequent and large electrical fluctuations without failure.

Conclusion

The ECA-2DHG220B is a reliable and useful aluminum electrolytic capacitor for many applications. It is enough robust to take temperatures from -25 to 70°C, has a long lifetime and high ripple current rating, and is UL certified making it UL94V-0 safe and suitable for many commercial applications. Its wide temperature range, high reliability, long life, low ESR, and 10mm pitch snap-in pins make it an ideal choice for circuitry with high current demands.

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