LLS1H472MELZ

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Aluminum electrolytic capacitors are used in a wide range of electrical applications to store charge and filter out direct current while allowing alternating current to pass. The LLS1H472MELZ is a particular type of aluminum electrolytic capacitor, with a long record of reliable performance. This product stands out in terms of its size and its low ESR value.

The LLS1H472MELZ has a “snap-in” design, which allows for easy installation and makes it suitable for circuit board use. Its main features include a 470µF capacitance, a maximum operating temperature of 85°C, an ESR range from 0.020 to 0.180Ω, and a 25V rating. Its operating voltage range is from 4.0 to 35V.

The major application areas for the LLS1H472MELZ include power supplies and portable electronics, such as notebook computers, digital cameras, and tablet PCs. In such devices, the capacitor is used to filter out power supply instabilities, protect circuit boards from overvoltage and reduce the amount of electrical noise in the system. The LLS1H472MELZ can also be used in single-phase LED lighting systems and in industrial control systems.

The working principle of the LLS1H472MELZ is based on the same principles that govern any other aluminum electrolytic capacitor. An electrolytic solution is impregnated within a foil anode and a highly porous cathode structure, which contains active particles. When a voltage is applied, ions pass through the electrolytic solution and move due to the electric field. This creates a storage effect, whereby electrons are stored on the anode, thereby creating an electric field.

The amount of charge stored by the capacitor, known as capacitance, is determined by the size of the foil anode and its distance from the cathode. It is this principle that allows the LLS1H472MELZ to store a relatively large amount of energy at a relatively low voltage. Furthermore, its low ESR value ensures that the device can filter out electrical noise effectively.

The LLS1H472MELZ is a reliable aluminum electrolytic capacitor, which has found wide application in various power supply and portable device designs. Its snap-in design makes it especially suitable for use on circuit boards, and its long record of reliable performance makes it a popular choice for engineers and designers. With its low ESR value and high capacitance, the device is well suited for applications that require stable power supply and effective noise filtering.

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