EMVH350ADA330MF80G

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Aluminum electrolytic capacitors are the most used types of capacitors, featuring capacitance up to several hundred micro farads. Their design incorporates a thin sheet of aluminum foil inside that’s been etched to make more surface area, allowing them to store electric charge. In fact, it’s because of this design that aluminum electrolytic capacitors are sometimes called “wound capacitors.”

The EMVH350ADA330MF80G is an aluminum electrolytic capacitor that is particularly well-suited to applications where moderately high ripple currents are encountered, such as power supply lines, battery chargers, and machines in fields such as automotive, home appliances, and consumer electronics. It has a 330 mF capacitance rating and withstands a rated voltage of 350V.

The aluminum electrolytic capacitor utilizes a chemical reaction between the electrolyte solution and oxidized aluminum’s anodic surface to form a dielectric material with greater capacitance than other types. The aluminum core, acting as a cathode, acts as a capacitor’s positive electrode. Its end terminals transfer the electric field from the anodic and cathodic electrodes, the electric insulation, and the electrolyte, forming a capacitor.

The EMVH350ADA330MF80G is an aluminum electrolytic capacitor with a temperature rating of 125°C. It has a maximum leakage current of 0.5CV (µA) or 3.5mA (µA) after 2 minutes of energization. Its highest insulation resistance is 4,000M at 20°C and 1,000M at 85°C. Other features include an operating life that can range from 3000 to 12,000 hours at 20°C, a voltage range of 0µA upwards to 420VAC/DC, and a ripple current rating of 3.5 Arms/100kHz.

This capacitor works with a pair of electrodes, formed from an aluminum foil with an etched surface, to create a low price aluminum electrolyte capacitors in greater capacitance. A dielectric oxide film forms at the etched surface, separating the two electrodes. Electrically, the anode side appears as an effect generator that produces the electric charge to generate the electric field of the capacitor, while the cathode side is connected to the capacitor’s external circuit to draw current.

The EMVH350ADA330MF80G aluminum electrolytic capacitors are designed to meet requirements for a wide range of applications. They are ideal for use as decoupling and filter capacitors in active power supplies, as well as for motor run, general-purpose, RF and audio, and other applications requiring high ripple current and long operating life. Thanks to its high capacitance ratings, the EMVH350ADA330MF80G is suitable for use in industrial applications and other high frequency and high ripple current applications where voltage stability and efficiency are key factors.

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