EMVA630ADA1R0MD55G Capacitors

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors are widely used in various applications due to their excellent electrical and mechanical characteristics. The EMVA630ADA1R0MD55G is an aluminum electrolytic capacitor that combines very high ripple current and high capacitance. This type of electrolytic capacitor has a variety of applications and a wide operating temperature range.

The EMVA630ADA1R0MD55G aluminum electrolytic capacitor is designed for use in computer power supplies, switch mode power supplies (SMPS) and high frequency circuits which require a high capacitance, low ESR and good ripple-current handling capacities. This capacitor offers an excellent DC voltage rating of up to 100V and a maximum operating temperature range of –40°C to +125°C, with no need for a de-rating factor. The EMVA630ADA1R0MD55G is also available in a variety of sizes, ranging from 5mm x 11mm to 12.5mm x 20mm.

In terms of working principle, the EMVA630ADA1R0MD55G aluminum electrolytic capacitor is composed of three components: the anode, the dielectric (an electrolyte material) and the cathode. The denser the electrolyte, the higher the capacitance of the capacitors. The anode and cathode electrodes in the aluminum electrolytic capacitor are typically made of aluminum foil and the electrolyte is typically an organic-solvent based dielectric fluid.

The anode foil is made of an aluminum sheet with a built-in vertical electrolyte bridge that allows relatively large current through the electrolyte. A thin, porous layer at the base of the aluminum sheet functions as the dielectric in the aluminum electrolytic capacitor. The higher the surface area of the anode, the higher the capacitance of the capacitor. The cathode foil is the opposite of the anode and has a low conductivity. It is used to limit the amount of current that can pass through the capacitor.

When a voltage is applied to the aluminum electrolytic capacitor, it creates an electric field between the two electrodes. This electric field causes electrons to move from the anode to the cathode, forming an electric current. The electric current creates a magnetic field which exerts force on the anode’s electrolyte. The force causes the anode’s electrolyte to swell, forming a capacitance between the two electrodes. The capacitance of the aluminum electrolytic capacitor is determined by the amount of current that passes through it.

In summary, the EMVA630ADA1R0MD55G aluminum electrolytic capacitor is a useful device for applications requiring high capacitance, low ESR, and good ripple-current handling capacities. Its features and working principle make it suitable for a variety of applications in both computer power supplies and switch mode power supplies.

The specific data is subject to PDF, and the above content is for reference