EDH476M035S9HAA

Aluminum electrolytic capacitors are common components in most electronic systems. EDH476M035S9HAA is an aluminum electrolytic capacitor with a long life and high surface area utilization. It is well suited for applications ranging from power supplies to automotive and consumer electronics.

The EDH476M035S9HAA is a non-polarized aluminum electrolytic capacitor built in a 3.68mm x 7.4mm case size. It has a capacitance of 47 μF and a rated voltage of 16V, with an allowable capacitance deviation of +20%/-20%. The capacitor has an operating temperature range of -40°C to +125°C, and a high ripple current capability.

The EDH476M035S9HAA utilizes a series of thin layers of aluminum foil connected in parallel and wound into a cylindrical shape to form the anode and cathode. Between these layers, a 25μm thick aluminum oxide layer is formed on the anode foil. The oxide layer forms a capacitor dielectric and provides a large surface area that determines the capacitor’s capacitance value.

The operation of the EDH476M035S9HAA is based on the principle of electrostatic attraction and repulsion of electrical charges. When a voltage is applied across the capacitor’s terminals, electrolytes enter the gap between the anode and the oxide layer forming a thin conductive layer. This creates a field between the two layers, which causes an electrical charge to be stored. When the voltage is removed, the electrical charge is released and the capacitor is discharged.

The EDH476M035S9HAA is an ideal electrolytic capacitor for applications requiring high surface area utilization, low losses, and long life. It is commonly used in power supplies, automotive and consumer electronics, and other applications requiring extreme temperature range, high ripple current capability, low costs, and long operating life.

The EDH476M035S9HAA is built to high levels of reliability and performance required for today’s applications. It is tested for quality, reliability, and environmental requirements, in addition to being RoHS compliant. It is UL approved and meets the requirements of AEC-Q200.

In conclusion, the EDH476M035S9HAA is an excellent aluminum electrolytic capacitor for a variety of applications. It provides high performance, reliability, and long-term operation. It is built to meet the highest standards and is UL approved, ensuring its quality and safety.