200LLE3.3MEFCT16.3X11

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Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor (popularly known as an Electrolyticcaps or simply Electrolytic) is an electrical component used in electronic applications, particularly in power supplies and can be found in almost any device that draws power from a wall socket. The aluminum electrolytic capacitor has been around for close to 100 years, and continues to be one of the most widely used types of capacitors due to its performance advantages and extremely low cost.

At the heart of the aluminum electrolytic capacitor is the principle of electrochemical reactance. A pair of plates, with a polarity difference between them, are immersed in a liquid or paste electrolyte. When a potential is applied between the two plates, an electric current passes through the electrolyte, resulting in a chemical reaction that produces a high-energy storage charge. In this way, the aluminum electrolytic capacitor provides a large capacitance in a relatively small package.

The 200LLE3.3MEFCT16.3X11 aluminium electrolytic capacitor is designed for use in a wide variety of consumer and industrial applications. With a nominal capacitance of 3.3uF, it is well suited for filtering, decoupling, and voltage regulation circuits. It is also commonly used in power-supply, power amplifiers, rectification circuits and motor control circuits.

The capacitor is designed to operate at rated voltage of 16V and a maximum ripple current of 200mArms. It features low ESR (Equivalent Series Resistance) when comparing to other capacitors of the same size and capacitance. This low ESR helps keep power losses to a minimum, while also helping to protect sensitive components from voltage spikes. It also boasts a long lifespan of up to 6000 hours.

In terms of design and construction, the 200LLE3.3MEFCT16.3X11 aluminum electrolytic capacitor is composed of an aluminum can, a sealant, a positive and negative plate, and a polypropylene-based foil paper separator. The aluminum can is sealed with epoxy resin, and the plates immersed in the electrolyte are polarized, with one side being positive and the other negative. The capacitor then undergoes a process called polarization, during which the positive side of the plate is exposed to potential higher than the negative side.

The polypropylene-based foil paper separator helps to boost stiffness, maintain separation distance between the plates, and limit current leakage. This improves overall performance and increases the safety of the capacitor. Additionally, the epoxy-resin coating provides excellent mechanical and thermal protection, ensuring the capacitor is robust and reliable.

Overall, the 200LLE3.3MEFCT16.3X11 aluminum electrolytic capacitor is a great choice for a wide range of electronic applications. It features a large capacitance and low ESR in a small package, as well as excellent reliability and long operational life.

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