MAL215084471E3

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Aluminum Electrolytic Capacitors have long been used for various applications in the world of electronic devices such as computers, televisions, radios, and mobile phones. One type of capacitor that falls into this family is the MAL215084471E3. This component can be found in many applications, each with different requirements and levels of performance. This article will explore the application field and working principle of the MAL215084471E3 capacitor.

The MAL215084471E3 belongs to the class of radial lead hermetically sealed capacitors, specifically the Aluminum Electrolytic variety. This type of capacitor was designed to provide reliable and stable operation in a variety of environments, offer protection from the harsh outdoor conditions, and extend product life. The specific MAL215084471E3 is a snap-in type capacitor that boasts an extremely small size, low profile, high operating temperature of -25C to +125C, low ESR value of 0.18 microhms, high capacitance range of 68 to 82mF and an impressive voltage rating of 25Vdc to 6Vdc.

The MAL215084471E3 capacitor has several potential, common application areas. These include: SMPS, power transistors, DC/DC converters, switching power supplies, UPS systems, laser pointers, LED lighting, professional audio, telecoms, instrumentation, plasma displays, and any other application needing a stable voltage supply. Due to its design, it is also appropriate for a range of high frequency and switching circuits.

The working principle of the MAL215084471E3 can be broken down into four main parts: anode, cathode, dielectric layer and electrolyte. The anode is a porous layer of aluminum material which is then coated with an organic electrolytic film. This layer acts as a sponge, absorbing electrons during each charge and release cycle. The cathode is also a porous layer, but it is made of manganese dioxide instead. The two layers are separated by an electrolytic layer, providing insulation between the two and preventing charge from leaking. Lastly, the electrolyte is an organic solvent that allows charge to easily move between the two electrodes.

When a voltage is applied, the capacitance of the capacitor increases as electrons are attracted to the anode. The amount of charge stored in the capacitor increases, which can be seen as current. As the capacitor reaches its maximum charge, the current stops flowing and the capacitor is at its maximum capacitance or capacitance limit. When the capacitor discharges, the electrons slowly leave the anode, reduces the capacitance and the current stops. The release of electrons back to the cathode completes the discharge cycle.

The MAL215084471E3 capacitor is a reliable component for a variety of applications. Its design and construction make it best suited to the likes of power supplies, UPS systems and other similar electronic equipment. As well as being a very robust component, its small profile and extremely high operating temperature range make it an ideal choice for many applications.

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