400QXW100MEFC16X31.5 Allicdata Electronics
Allicdata Part #:

400QXW100MEFC16X31.5-ND

Manufacturer Part#:

400QXW100MEFC16X31.5

Price: $ 1.05
Product Category:

Capacitors

Manufacturer: Rubycon
Short Description: CAP ALUM 100UF 20% 400V RADIAL
More Detail: 100µF 400V Aluminum Electrolytic Capacitors Radial...
DataSheet: 400QXW100MEFC16X31.5 datasheet400QXW100MEFC16X31.5 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
200 +: $ 0.94919
Stock 1000Can Ship Immediately
$ 1.05
Specifications
Series: QXW
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 100µF
Tolerance: ±20%
Voltage - Rated: 400V
ESR (Equivalent Series Resistance): --
Lifetime @ Temp.: 2000 Hrs @ 105°C
Operating Temperature: -40°C ~ 105°C
Polarization: Polar
Ratings: --
Applications: General Purpose
Ripple Current @ Low Frequency: 710mA @ 120Hz
Ripple Current @ High Frequency: 1.065A @ 10kHz
Lead Spacing: 0.295" (7.50mm)
Size / Dimension: 0.630" Dia (16.00mm)
Height - Seated (Max): 1.319" (33.50mm)
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can
Description

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Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor is an electrolytic capacitor which uses an aluminum foil as the anode electrode, and a thin layer of aluminum oxide and the electrolyte as the dielectric. It also includes solid or liquid electrolyte such as conductive polymerized solid electrolyte, conductive-gel-like solid electrolyte, and liquid electrolyte. The 400QXW100MEFC16X31.5 is one type of such capacitors, designed for use in various applications.

Application Fields

The 400QXW100MEFC16X31.5 aluminum electrolytic capacitor is primarily designed for use in DC-DC switching power supplies. In these power supplies, AC-to-DC conversion is used to generate the required output voltage. This capacitor is typically applied as a part of the output filtering system, where it is used to reduce high frequency ripple and noise in the output voltage. In other applications, such as switchmode power supply filter circuits, this capacitor can also be used to reduce harmonic distortion.

This capacitor is also commonly used for signal filtering, where its high capacitance-to-resistance ratio results in its ability to maintain the same amount of ripple in its output voltage for long periods of time. This makes it an ideal choice for filtering power supply signals in audio-visual and computer equipment, as well as for mobile phones and other electronic consumer products.

Working Principle

The working principle of the 400QXW100MEFC16X31.5 aluminum electrolytic capacitor is based on the principles of electrochemistry. This capacitor is made up of an anode and a cathode, which are separated by an electrolyte. When a voltage is applied to the capacitor, electrons flow from the anode to the cathode, resulting in an electrical current. This current charges the capacitor and increases its capacitive value.

At the same time, the electrolyte acts as a barrier between the anode and the cathode, preventing electrons from flowing back to the anode. As the capacitor charges, the electrolyte also works to actively reduce the losses in the capacitor, resulting in its improved efficiency and performance.

As the capacitor continues to charge, the capacitive value of the capacitor increases and the electrical current decreases. This, in turn, reduces the voltage across the capacitor, allowing it to store more energy. This is how the 400QXW100MEFC16X31.5 aluminum electrolytic capacitor is able to efficiently filter and store energy.

Conclusion

The 400QXW100MEFC16X31.5 aluminum electrolytic capacitor is an ideal choice for a variety of applications, most notably those where its high capacitance-to-resistance ratio and ability to reduce harmonic distortion make it a desirable filter or storage element. Its working principle is based on the principles of electrochemistry, and works to actively reduce losses while charging the capacitor, resulting in improved efficiency and performance.

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

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