UCA2G470MHD

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Aluminum electrolytic capacitors are widely used in a variety of electrical applications and have become the most widely used capacitor type on the market today. The UCA2G470MHD aluminum electrolytic capacitor is a miniature, non-polarized, pre-constructed and surface mounted capacitor. Its structure is composed of an anode that consists of a thin aluminum foil, an electrolyte-soaked paper spacer, and a cathode that consists of an aluminum foil and an outer layer of black phenolic resin. The primary purpose of the UCA2G470MHD aluminum electrolytic capacitor is to provide a relatively large capacitance in a small footprint.

This type of capacitor is usually applied in electrical circuits that require filtering, charge exchange, energy storage, signal processing, and timing. It can be used to reduce noise or ripple in the main supply line, stabilize the working voltage, or supply additional power to the circuit when the load fluctuates. Additionally, the UCA2G470MHD aluminum electrolytic capacitor is ideal for high frequency common-mode filters and resonant circuits. The device is also suitable for transient voltage suppression, power supplies, decoupling, and energy storage applications.

The working principle of the UCA2G470MHD aluminum electrolytic capacitor is similar to that of conventional capacitors, but with an additional feature. When a voltage is applied across the device, the electrolyte-soaked paper spacer on the anode undergoes electrolysis, forming thin layers of oxide on both sides of the aluminum foil. This oxide layer acts as a barrier between the anode and the cathode, creating an electrical separation between two plates thus forming a capacitor. Since the oxide layers are relatively thin, the capacitance of the UCA2G470MHD aluminum electrolytic capacitor is relatively high.

The UCA2G470MHD aluminum electrolytic capacitor has many advantages, such as a wide capacitance range from 47µF to 470µF, a relatively small size for its capacitance, a wide temperature range from -40°C to +125°C, and excellent ripple current ratings. Additionally, it has long life expectancy up to 5,000 hours at +105°C and the device is also RoHS compliant. These advantages make this aluminum electrolytic capacitor particularly suitable for use in applications which require high capacitance, good ripple current ratings in a limited space.

The UCA2G470MHD aluminum electrolytic capacitor is an ideal solution for many electrical applications which require a capacitor with high capacitance density and good ripple current ratings. Its low ESR, wide operating temperature range and reliability make it suitable for a wide range of applications including medical, automotive, telecom and consumer products. Additionally, its small size also makes it an ideal choice for portable and handheld designs where space is at a premium.

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