B43512A9827M000

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In - 4 Lead
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.441" (62.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.886" (22.50mm)
Ripple Current @ Low Frequency:	4.21A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	B43512
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	5000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	100 mOhm @ 100Hz
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	820µF
Part Status:	Active
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used in a variety of industrial applications such as AC line conditioning, power supplies, and electronic systems. These capacitors are made of an aluminum oxide layer that is used as an insulator between two metal electrodes. The aluminum oxide layer is constructed from the anode and cathode of the capacitor, and acts as a gate to store and release electric charges.The characteristics of aluminum electrolytic capacitors are determined by their structure and design. Typically, these capacitors use aluminum foil as the anode material, and a sheet of paper or other dielectric material as the cathode, formed into a cylindrical shape. The dielectric material serves as an insulating layer which creates a barrier between the two electrodes and increases the capacitors’ capacitance and voltage ratings. The aluminum electrolytic capacitors can also be constructed with additional layers to further increase their recommended voltage.In terms of its application, aluminum electrolytic capacitors can be used in a wide array of industries, such as telecommunications, automotive, medical, and consumer electronics. For instance, capacitors can be used in telecommunications and power supplies to store energy and stabilize the power supply. In automobiles, they can be used for airbag systems and fuel injection systems. In the medical industry, capacitors can be used for imaging systems and in dentistry machines. Lastly, in consumer electronics, these capacitors can be used in audio amplifiers and pulse-width modulation (PWM) circuits.The B43512A9827M000 is a type of aluminum electrolytic capacitor that is manufactured by Cree, Inc. The B43512A9827M000 is specifically designed as an intermediate-temperature (up to +105 C) aluminum electrolytic capacitor with a low twelve volts (12 V) rating. Additionally, this capacitor has a low ESR (equivalent series resistance) of 0.19 OHMS, making it ideal for applications where low heat generation is desired. Moreover, the capacitance of this capacitor is rated at 3.3 µF, which makes it suitable for AC line conditioning, power supplies, and other electronic systems. In terms of its working principle, aluminum electrolytic capacitors use the basic principle of electricity to store and release electrical charges. Electric charges are initially stored in the dielectric material between the cathode and anode of the capacitor. When the voltage on the cathode exceeds that of the anode, the capacitance of the aluminum electrolytic capacitor increases and current flows through the capacitor. When the voltage drops, the current stops flowing and the capacitance decreases. In other words, these capacitors are able to store and release electrical charges when the voltage changes.Aluminum electrolytic capacitors are invaluable components for a multitude of industries and applications. The B43512A9827M000 is an intermediate-temperature aluminum electrolytic capacitor with low 12 V voltage rating and low ESR that can be used in a variety of devices and systems such as AC line conditioning, power supplies, and other electronics. Furthermore, this capacitor operates based on the fundamental principle of electricity, where it stores and releases charges as the voltage changes. As such, aluminum electrolytic capacitors continue to play an essential role for many industries and applications worldwide.

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