LGN2V391MELB35 Allicdata Electronics
Allicdata Part #:

493-8349-ND

Manufacturer Part#:

LGN2V391MELB35

Price: $ 3.03
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 390UF 20% 350V SNAP
More Detail: 390µF 350V Aluminum Electrolytic Capacitors Radial...
DataSheet: LGN2V391MELB35 datasheetLGN2V391MELB35 Datasheet/PDF
Quantity: 199
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 2.74950
10 +: $ 2.44575
100 +: $ 1.95647
500 +: $ 1.68132
1000 +: $ 1.58379
Stock 199Can Ship Immediately
$ 3.03
Specifications
Polarization: Polar
Package / Case: Radial, Can - Snap-In
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 1.457" (37.00mm)
Size / Dimension: 1.181" Dia (30.00mm)
Lead Spacing: 0.394" (10.00mm)
Ripple Current @ High Frequency: 1.859A @ 50kHz
Ripple Current @ Low Frequency: 1.3A @ 120Hz
Applications: General Purpose
Ratings: --
Series: LGN
Operating Temperature: -25°C ~ 105°C
Lifetime @ Temp.: 3000 Hrs @ 105°C
ESR (Equivalent Series Resistance): --
Voltage - Rated: 350V
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 are a type of solid electrolytic user device which has the characteristics of small volume, large capacity, stable performance, long service life and so on. The LGN2V391MELB35 aluminum electrolytic capacitor is specifically designed for use in motor control applications. It has a wide voltage range, up to 600V and great heat resistance.

The LGN2V391MELB35 is constructed from an aluminum casing with a porous anode, a non-conductive material diaphragm, an electrolyte and a solid electrolyte, which is contained in the anode. The porous anode is made out of an electrode alloy with a carbon content of more than 99%. This alloy is then treated with a surface-active agent and compressed into a thin sheet. The diaphragm is made out of paper and sealed with epoxy resin.

The electrolyte in the LGN2V391MELB35 capacitor is an aqueous solution of potassium hydroxide. This electrolyte acts as a conductor that enables current to flow between the anode and the solid electrolyte while providing insulation between the anode and the diaphragm. The solid electrolyte is a layer of aluminum oxide formed on the anode side. It is formed when oxygen is introduced into the capacitor.

The working principle of LGN2V391MELB35 aluminum electrolytic capacitor is the same as that of other standard user devices. When a voltage is applied across the capacitor terminals, an electrical charge is generated. This electrical charge accumulates on the anode and the diaphragm, creating a dielectric field. This dielectric field enables current to flow between the anode and the solid electrolyte, causing a chemical reaction that results in the formation of aluminum oxide. This aluminum oxide acts as an insulating layer between the anode and the diaphragm, preventing current from flowing back into the anode. This oxide layer also acts as a dielectric and enables the capacitor to store a charge for a certain period of time before it needs to be recharged.

The LGN2V391MELB35 aluminum electrolytic capacitor is often used in motor control applications including AC motors, DC motors and stepping motors. The capacitor is usually used to provide current to the motor, allowing it to start and run smoothly. The capacitor is also designed to be heat resistant and can withstand temperatures up to 125°C. The capacitor’s high voltage and heat resistance make it an ideal choice for tough motor control applications.

The LGN2V391MELB35 aluminum electrolytic capacitor is an extremely reliable user device with excellent performance. It is designed to provide long service life and dependable operation in a variety of demanding motor control applications. Its high voltage and heat resistance make it an ideal choice for industrial and commercial use. Thanks to its superior characteristics and performance, the LGN2V391MELB35 aluminum electrolytic capacitor is a popular choice for motor control applications.

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

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