LAR2D152MELC35

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Aluminum electrolytic capacitors contain two aluminum foils separated by a paste made of dielectric fluid. These capacitors are typically used in AC applications, for example in power supplies, where they help regulate the AC voltage. The LAR2D152MELC35 is an aluminum electrolytic capacitor with a maximum capacitance value of 2.5µF. It has a maximum Celsius temperature rating of -55°C to 125°C, a rated voltage of 16V and a tolerance of ±20%.

LAR2D152MELC35 Application Field

The LAR2D152MELC35 is an ideal choice for use in DC to DC converters, HVAC systems, DC power supplies, low-noise audio amplifiers, and oscillators. It’s also useful in fuel cells, P-Channel MOSFETs, lighting, and any other application in which AC power is needed. This capacitor is especially useful for applications that require higher capacitance values than standard double layer capacitors can offer.

Working Principle

The working principle of the LAR2D152MELC35 involves two aluminum foils and a paste made of dielectric fluid. The paste acts as an insulator, while the foils constitute the capacitance of the capacitor. When DC current is applied, an electrolytic reaction takes place between the two foils, generating an electrical charge. This charge is used to regulate the current and maintain an AC voltage within a specific range. Over time, the charge produced between the aluminum foils slowly dissipates, resulting in a decrease in capacitance. Therefore, the capacitor must be regularly replaced in order to maintain its efficiency.

Conclusion

The LAR2D152MELC35 is an aluminum electrolytic capacitor with a maximum capacitance value of 2.5µF. It is commonly used in applications in which AC power is needed, such as DC to DC converters, HVAC systems, DC power supplies, and audio amplifiers. Its working principle involves two aluminum foils and a paste made of dielectric fluid, which enable the capacitor to generate an electrical charge that is used to regulate AC voltage. Over time, the charge generated by the capacitor dissipates, resulting in a decrease in capacitance and necessitating regular replacement.

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