381LQ392M080K032 Allicdata Electronics
Allicdata Part #:

381LQ392M080K032-ND

Manufacturer Part#:

381LQ392M080K032

Price: $ 0.00
Product Category:

Capacitors

Manufacturer: Cornell Dubilier Electronics (CDE)
Short Description: CAP ALUM 3900UF 20% 80V SNAP
More Detail: 3900µF 80V Aluminum Electrolytic Capacitors Radial...
DataSheet: 381LQ392M080K032 datasheet381LQ392M080K032 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: 381LQ
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 3900µF
Tolerance: ±20%
Voltage - Rated: 80V
ESR (Equivalent Series Resistance): 72 mOhm @ 120Hz
Lifetime @ Temp.: 2000 Hrs @ 105°C
Operating Temperature: -40°C ~ 105°C
Polarization: Polar
Ratings: --
Applications: General Purpose
Ripple Current @ Low Frequency: 3A @ 120Hz
Ripple Current @ High Frequency: 3.45A @ 20kHz
Lead Spacing: 0.394" (10.00mm)
Size / Dimension: 1.181" Dia (30.00mm)
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

Aluminum electrolytic capacitors are polarized capacitors with a larger capacitance than similar ceramic and film capacitors and are better suited for use in power supply filters. They typically consist of a metalized or etched aluminum foil as the anode, a liquid or solid manganese dioxide electrolyte as the cathode, separator paper soaked in electrolyte, and an outer aluminum shell. The 381LQ392M080K032 is a type of aluminum electrolytic capacitor that has many applications in the electronics industry.

Application Fields of 381LQ392M080K032

As a type of aluminum electrolytic capacitor, the 381LQ392M080K032 features extended capacitance range, low ESR, high ripple current capability, and long life even under very harsh conditions due to its optimized electrolyte system. The 381LQ392M080K032 is typically used for DC/AC conversion, power supply filter, and noise suppression. It can be used in a wide variety of applications.

The 381LQ392M080K032 is usually used in high-power and high-voltage power supply applications. It is often used in high-performance DC to AC converters, as well as in high-current, high-voltage systems such as power converters, power rectifiers, motor controllers, inverters, etc. It is also used in low frequency switching power supplies, and telecom and video power supplies, as well as other high-precision systems.

Working Principle of 381LQ392M080K032

The 381LQ392M080K032 works according to a unique and very efficient principle called the electrolytic capacitors principle. This principle states that an electric charge will flow between two electrodes of opposite polarity placed in an electrolyte solution. The electric charge is stored on the anode (the positive electrode) of the capacitor and discharged through the cathode (the negative electrode).

The 381LQ392M080K032 produces an electric field when voltage is applied across its two terminals and this electric field polarizes the electrolyte between the two components. The positive charge of the electrolyte is attracted toward the negative terminal while the negative charge is attracted to the positive terminal. When the voltage is removed, these charges are stored on the capacitor and act as an alternating current (AC) component, allowing for a steady flow of current in the electronic circuit.

When a voltage is applied across the two terminals of the 381LQ392M080K032, the current flowing through its effectual parts produces a capacitance. This capacitance acts as the “line of defense” between the power supply and the load of the electronic system. The 381LQ392M080K032 has excellent damping characteristics, allowing for a much better response than many other types of capacitors.

In conclusion, the 381LQ392M080K032 aluminum electrolytic capacitor is a specialized type of capacitor that is used in a variety of applications in the electronics industry due to its extended capacitance range, low ESR, high ripple current capability, and long life even under very harsh conditions. It works according to the principle of electrolytic capacitors, which involves polarizing an electrolyte solution between two electrodes with an applied voltage. This produces an electric field, which is then used to store and discharge the electric charge, thereby allowing for a steady flow of current in the electronic circuit.

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

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