EKMM451VSN681MA60T

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Aluminum electrolytic capacitors are devices used in many electrical circuits to temporarily store electrical power. The EKMM451VSN681MA60T is an especially versatile type of design which combines several features that make it useful across a wide array of applications. In this guide, we’ll provide an overview of its characteristics and explain how it works.

Description

The EKMM451VSN681MA60T is a radial aluminum electrolytic capacitor, constructed using an anodic electrolyte made from hydrofluorocarbon-insulated aluminum covered with a metalized polypropylene film. It is a miniature capacitance device, measuring just over an inch in length. It has a capacitor voltage rating of 6.3 V, and a temperature coefficient rating of ±10% (from -25°C to +85°C). Additionally, it has a maximum ripple current of 65mA.

Application

The EKMM451VSN681MA60T is designed for use in a variety of electronic components and circuits. One use is as a capacitor in AC/DC switching power supply units; its low ESR and low impedance at low frequencies make it particularly suitable for this application. It is also commonly used in audio systems, where its low ESR and high ripple current capacity makes it an excellent choice for reducing noise.

In addition, It is often used in high frequency converter circuits, and with high quality LED bulbs. Its high working stability and consistency make it an ideal replacement for less reliable electrolytic capacitors under these demanding conditions.

Working Principle

The EKMM451VSN681MA60T is an aluminum electrolytic capacitor. This type of capacitor works on the principle of anodic oxidation, which occurs when electricity is passed through an electrolyte solution. An anode and a cathode are immersed in the electrolyte, and a reaction takes place on the anode surface. At the anode, the electricity is used to convert aluminum ions into oxygen, which has a higher energy level than the aluminum ions. This increases the surface area of the anode, which creates an electric field around it since the anode will now have more electrons than the cathode.

When the electric field formed around the anode exceeds a certain strength, oxygen ions will start to jump off and attach onto the anode, creating a layer of oxide on it. This layer gradually thickens as more oxygen ions are attracted to it, and this accumulation of positive charges on the anode creates a negative charge on the electrolyte. This action is what stores the electricity, and this is how the aluminum electrolytic capacitor actually works.

The EKMM451VSN681MA60T is designed to be durable and reliable, due to its combination of low ESR, low impedance, and high ripple current capacity. This makes it ideal for a variety of different applications, and its versatility and reliability make it a beneficial addition to many electronic projects.

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