500D228M040LS2A

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Aluminum electrolytic capacitors are a special type of capacitor that utilizes an electrolyte, usually a gel, to pour into the anode material of the capacitor to form an oxide, thus creating a very thin layer of current on the surface of the anode. The anode material is usually aluminum, which has a naturally occurring high polarization retaining ability, meaning it can have a much higher capacitance than other materials such as steel, glass and carbon. This type of capacitor is often used in high voltage applications, as its high dielectric strength and strong insulation properties help to keep the power ripple and other sources of noise from passing through the capacitor.

The 500D228M040LS2A is an aluminum electrolytic capacitor from Vishay DALEDale. This type of capacitor is widely used in all kinds of electronic devices such as uninterruptible power supplies, inverter circuits, power electronics, etc. It has rated voltage of 40VDC and its capacitance value is 228μF. The capacitor also boasts an extended temperature range of -55°C to 125°C, making it a durable and reliable choice for a wide variety of applications.

As with all aluminum electrolytic capacitors, the 500D228M040LS2A capacitors works by the principle of electrochemical oxidation. An oxide layer is formed on the anode material as a result of the chemical electrolysis reaction with the electrolyte. This forms a very thin layer of current on the surface of the anode, which acts as the dielectric between the two electrodes. The anode is negatively charged, while the cathode is positively charged, thus forming a capacitive element.

The 500D228M040LS2A capacitor is commonly used in power supply applications for its low leakage current, excellent ripple current performance, wide temperature range, surfacemount design, and extended service life. It is also commonly used in high voltage circuits, such as CRT displays, lighting, and generators, for its low ESR and high frequency performance. This capacitor can also be used in automotive or audio applications, thanks to its low equivalent series inductance and high temperature capability.

In short, the 500D228M040LS2A aluminum electrolytic capacitor is a reliable, high-capacity capacitor that is well-suited for a wide range of applications. Its high dielectric strength, wide temperature range, low equivalent series inductance, and extended service life make it an ideal choice for many power supply and automotive applications. Its plug-in, solderable design also makes it easy and convenient to install, while its low leakage current and excellent ripple current performance ensures long-term reliability.

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