861101484015

Series:	WCAP-AIL8
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	270µF
Tolerance:	±20%
Voltage - Rated:	450V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-25°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1.8A @ 120Hz
Ripple Current @ High Frequency:	2.484A @ 100kHz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Height - Seated (Max):	1.890" (48.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Introduction

Aluminum electrolytic capacitors are widely used in a large variety of electronics and power applications due to their low cost, wide range of capacitance values and high ripple current ratings. The 861101484015 aluminum electrolytic capacitors are among the few special capacitors that are optimized for audio applications. This article aims to explain the application field and working principle of the 861101484015 aluminum electrolytic capacitors.

Application Field

The 861101484015 aluminum electrolytic capacitors are designed for audio applications, primarily for applications which require high capacitance and low inductance. Audio applications have stringent requirements, and the 861101484015 aluminum electrolytic capacitors have proved their superiority in satisfying these requirements.For audio applications in which the signal fidelity is of utmost importance, the 861101484015 provides superior performance in comparison to other capacitors. Not only are the capacitors low in inductance, but their high capacitance also makes them able to attenuate RF signals and prevent any rippling of high frequency signals.Furthermore, the 861101484015 aluminum electrolytic capacitors can be used in applications which require ultra-low noise, such as microphone preamps and ultra-low noise conditioners.The 861101484015 aluminum electrolytic capacitors are also ideal for use as power filters in audio power amplifier circuits, due to their low ESR and ESL. This makes them a good choice for use in devices such as car subwoofers, as well as other power amplifier designs.

Working Principle

Aluminum electrolytic capacitors are capacitors that make use of electrolyte as one of their components. The capacitor consists of two metal plates, which are separated by an electrolyte, and the electrolyte is usually a solution containing aluminum ions.The function of the electrolyte is to provide a pathway for the aluminum ions to flow from one of the plates, the anode, to the other plate, the cathode. This flow of ions creates a potential difference between the anode and cathode, which results in an electrostatic field that stores electrical energy.The 861101484015 aluminum electrolytic capacitors are constructed with a very thin aluminum oxide dielectric layer, which provides a larger surface area than other electrolytic capacitors. This additional surface area allows the capacitor to store more charge than other electrolytic capacitors. The 861101484015 also make use of an engineered dielectric that improves the capacitance of the device and lowers its ESR.

Conclusion

The 861101484015 aluminum electrolytic capacitors are ideal for use in audio applications where the signal fidelity is of the utmost importance. The capacitors are designed with high capacitance values and low inductance, which make them useful for attenuating RF signals and preventing rippling of high frequency signals. They can also be used in applications which require ultra-low noise, as well as power amplifier circuits. The superior performance of these capacitors is made possible by their thin aluminum oxide dielectric layer, which provides a larger surface area than other electrolytic capacitors.

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