WBR2-50A

Polarization:	Polar
Package / Case:	Axial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	--
Size / Dimension:	0.280" Dia x 0.570" L (7.11mm x 14.49mm)
Lead Spacing:	--
Ripple Current @ High Frequency:	13.8mA @ 100kHz
Ripple Current @ Low Frequency:	12mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	WBR
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	195 Ohm @ 120Hz
Voltage - Rated:	50V
Tolerance:	-10%, +150%
Capacitance:	2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are devices with the highest available capacitance values at the lowest cost. They are widely used in combination with resistors, inductors, and other components in electronic circuits in order to control the current or voltage flow.
The WBR2-50A is a type of Aluminum Electrolytic Capacitor with a range of 5~50V DC. It is a polarized radial capacitor that typically has an axial lead, and is available in a wide variety of sizes and value capacitance. This capacitor consists of two aluminum foils rolled up into a cylindrical or rectangular shape and is known for its ability to store are large amount of energy in a small package.

Application Field

WBR2-50A aluminum electrolytic capacitors can be used in a variety of applications. They are commonly used in the power supply, electronic control, anti-surge, rectification stabilization, and high-frequency filter circuits. These capacitors act to store electrical energy and they can be used for both selecting and bypassing noise frequency signals.Due to its high capacitance, the WBR2-50A capacitor can be used in applications that require high-power. It can be used in AC-DC switching power supplies, DC-DC converters, inverters, and low frequency filters. These capacitors are also popular in various high frequency filters, power amplifiers, and household motors.

Working Principle

WBR2-50A aluminum electrolytic capacitor is made of aluminum and a material containing negatively charged ions, usually tantalum, which are housed inside a water soluble casing and an electrolyte, usually a mixture of acetic acid and water. The electric current, which passes into the capacitor from the external circuit, causes the electrical charge to be deposited on the two electrodes. The resulting charge attracts oppositely-charged ions to that area of the aluminum. A reverse electric current is created when the external circuit is removed.This results in a capacitance effect as the attracted ions attempt to counterbalance the charge deposited on the electrodes. This causes the system capacitance to increase to meet the amount of charge being applied to it. This action creates a stable capacitance regardless of the applied frequency or voltage.As an electrolytic capacitor has two layers of conducting elements separated by the dielectric, it has a high capacitance per unit volume. The radius, however, is a limiting factor as it affects the unit size of the capacitor. The operating temperature has a significant effect on the lifetime of the capacitor and the operating voltage. Furthermore, WBR2-50A aluminum electrolytic capacitors possess a small leakage current and can be widely used for applications requiring high-capacitance conditions.

Conclusion

WBR2-50A aluminum electrolytic capacitors are highly efficient components that are widely used in power supply, electronic control, rectification stabilization, and high-frequency filter circuits. These capacitors can store a large amount of energy in a small package, possess a high capacitance per unit volume, and are capable of withstanding high temperatures and operating voltages. As such, they are essential components in electronics that require high-power and precision.

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