EDH477M025A9PAA

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Aluminum electrolytic capacitors are the most popular type of capacitors because they offer the highest energy density, making them ideal for a wide variety of applications. The EDH477M025A9PAA is an aluminum electrolytic capacitor commonly used in applications such as automotive, consumer audio/video, computing, industrial, and telecom/datacom. This capacitor offers superior stability, reliability, and performance, making it a great choice for those seeking an efficient capacitor solution.

The EDH477M025A9PAA is a non-polarized, screw-terminal aluminum electrolytic capacitor with a maximum voltage rating of 25V. It features a capacitance range from 27µF to 47µF, a tolerance of ±20%, and a wide temperature range of -40°C to +85°C. This capacitor offers a maximum ripple current of 0.128A at +85°C, a life expectancy of 5000 hours at +85°C, and a surge voltage of 35V.

The secret to the EDH477M025A9PAA is its unique construction and working principle. Internally, the EDH477M025A9PAA uses an aged aluminum foil as the anode, which is surrounded by a liquid electrolyte. This construction, known as a “wet aluminum electrolytic capacitor”, is what gives the EDH477M025A9PAA its superior stability and reliability. The electrolyte provides the capacitor with the necessary ions for the electric current to flow freely. When a voltage is applied to the capacitor, the liquid electrolyte molecules become ionized and form a conducting path.

The EDH477M025A9PAA’s aluminum foil anode and liquid electrolyte solution combine to create an effective two-electrode system. This system provides a strong and consistent electric field for the current to flow freely and efficiently. The current is then drawn from the anode and through the electrolyte, where it is then discharged through the cathode. This process is known as charging and discharging.

The EDH477M025A9PAA is an efficient and reliable choice for a variety of applications, such as power supplies, automotive electronics, and consumer audio/video systems. It is well-suited for applications that require a high voltage rating, low leakage current, and low ESR. It is also an excellent choice for those requiring a long life expectancy, a wide range of operating temperatures, and a high capacitance.

In conclusion, the EDH477M025A9PAA is an aluminum electrolytic capacitor with a wide range of applications. This capacitor is constructed with an aged aluminum foil anode and liquid electrolyte solution, which provide it with a superior electric field for consistent and reliable performance. Its maximum voltage rating of 25V, capacitance range from 27µF to 47µF, and tolerance of ±20% make it a great choice for those requiring a durable and efficient capacitor solution. From automotive to telecom/datacom operations, the EDH477M025A9PAA is a reliable and efficient choice for any aluminium electrolytic capacitor requirement.

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