381LX181M450A032 Allicdata Electronics
Allicdata Part #:

381LX181M450A032-ND

Manufacturer Part#:

381LX181M450A032

Price: $ 0.00
Product Category:

Capacitors

Manufacturer: Cornell Dubilier Electronics (CDE)
Short Description: CAP ALUM 180UF 20% 450V SNAP
More Detail: 180µF 450V Aluminum Electrolytic Capacitors Radial...
DataSheet: 381LX181M450A032 datasheet381LX181M450A032 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: 381LX
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Obsolete
Moisture Sensitivity Level (MSL): --
Capacitance: 180µF
Tolerance: ±20%
Voltage - Rated: 450V
ESR (Equivalent Series Resistance): 1.474 Ohm @ 120Hz
Lifetime @ Temp.: 3000 Hrs @ 105°C
Operating Temperature: -25°C ~ 105°C
Polarization: Polar
Ratings: --
Applications: General Purpose
Ripple Current @ Low Frequency: 800mA @ 120Hz
Ripple Current @ High Frequency: 1.1A @ 20kHz
Lead Spacing: 0.394" (10.00mm)
Size / Dimension: 1.378" Dia (35.00mm)
Height - Seated (Max): 1.457" (37.00mm)
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can - Snap-In
Description

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Aluminum electrolytic capacitors are an essential component of electronic circuits and have a variety of applications. The 381LX181M450A032 is an aluminum electrolytic capacitor with long lifetime and high current capability. This article will explain the application field and working principle of this capacitor.

What is a 381LX181M450A032?

The 381LX181M450A032 is an aluminum electrolytic capacitor, which is a type of polarized electrolytic capacitor. It is constructed of two electrodes with a separator and electrolyte sandwiched between them. It has a rated voltage of 450 volts, capacitance of 1.81 microfarads, and temperature range from -55 to +125 degrees Celsius. It is particularly useful in applications that require high current, such as motor drives, power supplies, and battery backups. The 381LX181M450A032 is also notable for its long lifetime, making it a reliable option for long-term applications.

Application Field

Aluminum electrolytic capacitors are used in many different types of electronic circuits, including motor drives, power supplies, power converters, and other high power electronics. The 381LX181M450A032 is particularly suited to these applications due to its long lifetime and high current capability.

The 381LX181M450A032 is also used in energy storage circuit, such as frequency converter drives, battery power backup, and other power regulation applications. These applications require a stable power source and the 381LX181M450A032 is an ideal choice for providing the necessary power.

Working Principle

Aluminum electrolytic capacitors work by storing electrical charge in a liquid electrolyte. The two electrodes of the capacitor are separated by the liquid electrolyte. When a voltage is applied across the electrodes, a current of electrolyte ions flows from one electrode to the other. This current carries with it an electrical charge, which is stored in the electrolyte. As the current of ions flows from one electrode to the other, the capacitance of the capacitor increases, thus storing energy.

The 381LX181M450A032 is a polarized capacitor, meaning that it requires external voltage for it to function properly. When the voltage across the capacitor is reversed, the current of ions stops and the charge stored in the electrolyte dissipates. This prevents damage to the capacitor. The rated voltage of the 381LX181M450A032 is 450 volts, so the applied voltage across the capacitor cannot exceed this value otherwise the capacitor may be damaged.

Conclusion

The 381LX181M450A032 is an aluminum electrolytic capacitor with a long lifetime and high current capability. It can be used in a variety of applications, such as motor drives, power supplies, and energy storage circuits. The working principle of aluminum electrolytic capacitors involves the flow of ions from one electrode to the other, which stores the charge in the liquid electrolyte. The 381LX181M450A032 is a polarized capacitor and requires external voltage for it to function properly.

The specific data is subject to PDF, and the above content is for reference

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