WBR20-450A

Polarization:	Polar
Package / Case:	Axial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	--
Size / Dimension:	0.650" Dia x 1.830" L (16.51mm x 46.48mm)
Lead Spacing:	--
Ripple Current @ High Frequency:	136.5mA @ 100kHz
Ripple Current @ Low Frequency:	105mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	WBR
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	10 Ohm @ 120Hz
Voltage - Rated:	450V
Tolerance:	-10%, +50%
Capacitance:	20µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are widely used in electronics due to their low cost, long lifetime, and reliable performance. With their increasing proliferation, it is important to understand their various applications and working principles. The WBR20-450A aluminum electrolytic capacitor, in particular, is a popular manufacturer and model due to its relatively large storage capacity and solid build quality. This article will discuss the application field and working principles of the WBR20-450A. First, let’s look at the application field of the WBR20-450A. Due to its large capacity, the WBR20-450A is ideal for use in high energy demands, such as voltage regulators and power supply filtering. Additionally, its aluminum construction and solid structure make it suitable for use in some heavy-duty applications, such as car alarms, lamp ballasts, and power mains. In addition, it can also be used in a variety of AC and/or DC applications, such as automotive electronics, AC line-connected power supplies, and consumer electronics. Next, let’s look at the working principles of the WBR20-450A. As an aluminum electrolytic capacitor, the WBR20-450A uses electrodes made of aluminum foil and electrolyte, both of which are encapsulated in a sealed case. When voltage is applied to the capacitor, an electric current is created between the two electrodes, allowing an electric field to be established between them. This electric field is used to store energy, which is then released or sent through a load when needed. The WBR20-450A stands out from other electrolytic capacitors because of its larger capacity and solid build quality, which allow it to handle greater power demands and provide greater filtering in AC/DC applications. In conclusion, the WBR20-450A aluminum electrolytic capacitor is a popular manufacturer and model due to its relatively large capacity and solid build quality. It is well suited for high energy demands, heavy-duty applications, and a variety of AC/DC applications. Its working principle involves the establishment of an electric field between two electrodes when voltage is applied to the capacitor, which is then used to store energy and filter AC/DC applications.

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