B41042A4827M

Series:	B41042
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance:	820µF
Tolerance:	±20%
Voltage - Rated:	16V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	5000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	980mA @ 120Hz
Ripple Current @ High Frequency:	1.225A @ 100kHz
Impedance:	150 mOhms
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	1.063" (27.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors – B41042A4827M Application Field and Working Principle

Aluminum electrolytic capacitors, also known as electrolytic capacitors, are specialized capacitors that use an electrolytic solution as their dielectric insulator. They are made of an anode, a cathode, and a capacitor dielectric, which are components made of aluminum foil. They can range from a few picofarads to several thousand microfarads. Typically, they are used in an AC (alternating current) circuit due to their high capacitance and low self-inductance. The B41042A4827M aluminum electrolytic capacitor is a top-of-the-line capacitor of its kind from Rubycon’s range. It is an impressive-sized device, measuring in at just over 42mm in diameter and boasting an excellent capacitance of 4.7mF. The B41042A4827M is designed for high-voltage applications, rated at 275V (maximum). Its dimensions are 42 X 40mm and it contains a capacitance that is nearly constant over a broad range of temperatures. Its operating temperature range is -40°C to +105°C and the standard load life of the device is 1,000 hours. The B41042A4827M is highly versatile, and its uses include power supply filtering, motors and mechanical rotators, small power supplies, UPS systems, and audio circuits for capacitive dividers and amplifiers. Its rated ripple current and tolerance in temperature make it perfect for applications where high electric current is constantly flowing. In addition, its large capacitance and high voltage rating make it well-suited for many power supply applications. Its tolerances, inductance, and ESR levels are also much better than standard aluminum electrolytic capacitors, making it suitable for many other applications as well.The B41042A4827M aluminum electrolytic capacitor is an excellent choice for many power supply and high voltage applications. It delivers reliable performance and superior capacitance, making it the perfect choice for a wide range of applications that require top-level performance. The operating principle of an aluminum electrolytic capacitor is relatively straightforward. It consists of two metal plates (the anode and the cathode) that are separated by a thin dielectric. In this case, the dielectric is a highly-porous material that has been soaked in an electrolyte. This electrolyte acts as an insulator between the plates, allowing electricity to pass through the capacitor. When a voltage is applied across the capacitor, the electric field within the dielectric causes a separation of charge in the material. This separation of charge creates a charge concentration in the dielectric that causes a capacitance (or capacitance change) to be created between the plates. This is the basic operating principle of an aluminum electrolytic capacitor.The ability of an aluminum electrolytic capacitor to store electric energy is thanks to the low dielectric constant of the material. This means that more energy can be stored by the device when compared to other types of capacitor due to its higher surface area to volume ratio and the dielectric material’s ability to transfer charge. In summary, the B41042A4827M aluminum electrolytic capacitor is a top-of-the-line device suitable for a range of power supply and high voltage applications. Its reliable performance, excellent capacitance, and low dielectric constant make it the perfect choice for any application that requires both high performance and high reliability. Its operating principle is relatively straightforward, making it easy to use and maintain.

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