UCL1A221MCL6GS Capacitors

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Aluminum electrolytic capacitors are a type of capacitor widely used in electronics. They provide very high capacitance values in a small footprint, making them ideal for applications where size is a limiting factor. The UCL1A221MCL6GS is an aluminum electrolytic capacitor specifically designed for high-efficiency LED and LED string backlighting applications.

The UCL1A221MCL6GS is a surface mount aluminum electrolytic capacitor that operates up to a rated voltage of 16 volts. The capacitor has an extremely small footprint, measuring just 2.2x2.9 mm with a height of just 1.6 mm, making it ideal for use in space-constrained designs. The capacitor also offers excellent capacitance stability over its lifetime due to the high-temperature reaction of the electrolyte, which helps it maintain its rated capacitance over time.

In addition to its physical attributes, the UCL1A221MCL6GS also features a wide temperature range −40 °C to +125 °C, making it suitable for extreme temperature applications. The capacitor also offers good reliability, with a ripple current rating of 290mA and a lifetime of more than 6000 hours at the rated voltage.

The excellent performance of the UCL1A221MCL6GS makes it ideal for use in LED and LED string backlighting applications. Since LEDs require very high pulsed current in order to work properly, the UCL1A221MCL6GS’s high ripple current rating and low ESR make it an ideal choice for these applications. The capacitor’s extremely small size also makes it ideal for LED backlighting designs, as it can provide the necessary support directly at the LED without taking up a large amount of space or increasing the size of the design.

The UCL1A221MCL6GS utilizes a standard aluminum electrolytic capacitor construction. The device consists of two aluminum plates separated by a dielectric layer filled with an electrolytic solution. As a voltage is applied to the capacitor, the electrons are attracted to the negative plate, and the positive plate accumulates an equal number of positively charged ions. This charge difference creates an electric field that stores energy, which can be accessed by an electric circuit when needed. This type of energy storage is what makes aluminum electrolytic capacitors such a versatile and dependable choice for a wide range of applications.

The UCL1A221MCL6GS is a reliable and powerful capacitor that is well suited for use in high efficiency LED and LED string backlighting designs. Its excellent capacitance stability and small footprint make it an ideal choice in space-constrained applications, while its wide temperature range and strong ripple current make it suitable for demanding applications. All of these attributes make the UCL1A221MCL6GS an ideal choice for modern electronic designs.

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