381EL181M450K452

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.772" (45.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.22A @ 20kHz
Ripple Current @ Low Frequency:	870mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	381EL
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	7000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	820 mOhm @ 120Hz
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	180µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are electronic components used to store electric charge. They have a wide range of applications, from power conversion and switching to signal filtering and noise suppression. In this article, we will be discussing the 381EL181M450K452 aluminum electrolytic capacitors’ application field and working principle.A 381EL181M450K452 aluminum electrolytic capacitor is a long-life electrolytic capacitor with excellent performance and a long shelf life. It is a polarized capacitor with a high capacitance and voltage rating of 450K WVDC. It is ideal for applications where high capacitance and long-term reliability are required, such as power supplies, motors, and audio equipment.The 381EL181M450K452 aluminum electrolytic capacitors are made using an aluminum foil foil anodized in sulfuric acid. The result is an extremely thin layer of aluminum oxide on the foil, which acts as the capacitor\'s dielectric. The capacitor also has two other layers – the cathode and anode. The anode layer is made of an oxide-coated aluminum foil and is connected to the positive terminal. The cathode layer is made of a conductive polymer resin mixed with graphite powder, which acts as the negative terminal.The 381EL181M450K452 aluminum electrolytic capacitors’ working principle is based on Faraday\'s law of electrolytic conduction. When a voltage is applied to the capacitor, the electrons move through the electrolyte to the anode layer. This causes the charge to accumulate on the anode layer, creating a negative electrostatic field. On the cathode layer, the electrons move away from the negative electrode, creating a positive electrostatic field. The electric field generated between the two layers creates a capacitance that can store energy.The 381EL181M450K452 aluminum electrolytic capacitors are widely used in power supplies, motor controls, and audio equipment due to their high capacitance and long-term reliability. These capacitors can also be used for filtering, noise suppression, and signal processing. In addition, these capacitors are used in automotive electronics, computer power supplies, lighting systems, and many other industrial applications.The 381EL181M450K452 aluminum electrolytic capacitors are highly reliable and long-lasting. They are also easy to install and require minimal maintenance. In addition, these capacitors are relatively inexpensive and can be found in a wide variety of sizes.To summarize, the 381EL181M450K452 aluminum electrolytic capacitors are long-life electrolytic capacitors with excellent performance and a long shelf life. They are ideal for applications where high capacitance and long-term reliability are required, such as power supplies, motors, and audio equipment. These capacitors are used for signal processing, noise suppression, and filtering, as well as many other industrial applications. They are highly reliable and long-lasting, easy to install, require minimal maintenance, and are relatively inexpensive.

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