LLS2E391MELZ Allicdata Electronics
Allicdata Part #:

493-2544-ND

Manufacturer Part#:

LLS2E391MELZ

Price: $ 0.89
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 390UF 20% 250V SNAP
More Detail: 390µF 250V Aluminum Electrolytic Capacitors Radial...
DataSheet: LLS2E391MELZ datasheetLLS2E391MELZ Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
250 +: $ 0.80593
Stock 1000Can Ship Immediately
$ 0.89
Specifications
Polarization: Polar
Package / Case: Radial, Can - Snap-In
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 1.378" (35.00mm)
Size / Dimension: 0.866" Dia (22.00mm)
Lead Spacing: 0.394" (10.00mm)
Ripple Current @ High Frequency: 2.82A @ 50kHz
Ripple Current @ Low Frequency: 1.88A @ 120Hz
Applications: General Purpose
Ratings: --
Series: LLS
Operating Temperature: -40°C ~ 85°C
Lifetime @ Temp.: 3000 Hrs @ 85°C
ESR (Equivalent Series Resistance): --
Voltage - Rated: 250V
Tolerance: ±20%
Capacitance: 390µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum electrolytic capacitors have been used in a wide range of electronic applications for more than a century, and are among the most popular components for this purpose. The LLS2E391MELZ is a modern aluminum electrolytic capacitor that can be used to replace older capacitors in various types of applications. This article will discuss the applications of the LLS2E391MELZ and its working principles.

Applications

The LLS2E391MELZ is a radial-leaded, low-ESR aluminum electrolytic capacitor. This makes it ideal for use in many different applications, including servo motors, home audio, industrial motor drives, AC inverters, LED lighting, and AC/DC CFL ballasts, among others. The capacitor has excellent capacitance and low-ESR characteristics, making it a superior choice for applications that require an excellent response time. In addition, because of its low ESR, the LLS2E391MELZ also offers superior ripple current handling.

The capacitor also has excellent ripple current capability, high capacitance, and low ESR. This makes it well-suited for applications where electric noise needs to be kept to a minimum, such as in medical equipment and other sensitive electronics. Likewise, it is also suitable for general audio and power supply applications, due to its excellent capacitance and low-ESR abilities.

Working Principle

Aluminum electrolytic capacitors are constructed using an anode of pure aluminum and an electrolyte solution. The capacitor’s construction allows for a larger capacitance at a lower cost than other types of capacitors. The anode of the capacitor stores charge, and the electrolyte solution enables ions to move between the plates, forming a conductive layer. At the same time, the electrolyte solution prevents short circuits.

The LLS2E391MELZ capacitor is designed to have a low Equivalent Series Resistance (ESR). A low ESR means the capacitor has a better ability to reject noise and voltage ripple. It also means that the capacitor has a lower internal power loss, allowing for a higher capacitance. The overall effect is better performance in applications where low ESR and high capacitance are essential.

Conclusion

The LLS2E391MELZ is a modern aluminum electrolytic capacitor that is suitable for a wide range of applications. Its efficient design and superior ESR make it a great choice for applications where noise rejection and ripple current handling are important. This article has discussed the applications and working principles of the LLS2E391MELZ. If you’re looking for an efficient and reliable aluminum electrolytic capacitor, the LLS2E391MELZ may be the perfect choice for your application.

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

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