ALS71C203NW250 Allicdata Electronics
Allicdata Part #:

ALS71C203NW250-ND

Manufacturer Part#:

ALS71C203NW250

Price: $ 29.65
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP ALUM 20000UF 20% 250V SCREW
More Detail: 20000µF 250V Aluminum Electrolytic Capacitors Radi...
DataSheet: ALS71C203NW250 datasheetALS71C203NW250 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
48 +: $ 26.95350
Stock 1000Can Ship Immediately
$ 29.65
Specifications
Series: ALS71
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 20000µF
Tolerance: ±20%
Voltage - Rated: 250V
ESR (Equivalent Series Resistance): 18 mOhm @ 100Hz
Lifetime @ Temp.: 5000 Hrs @ 85°C
Operating Temperature: -40°C ~ 85°C
Polarization: Polar
Ratings: --
Applications: General Purpose
Ripple Current @ Low Frequency: 22.6A @ 100Hz
Ripple Current @ High Frequency: 28.3A @ 10kHz
Impedance: 14 mOhms
Lead Spacing: 1.252" (31.80mm)
Size / Dimension: 3.031" Dia (77.00mm)
Height - Seated (Max): 6.732" (171.00mm)
Surface Mount Land Size: --
Mounting Type: Chassis Mount
Package / Case: Radial, Can - Screw Terminals
Description

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Aluminum electrolytic capacitors (AECs) are widely used in consumer electronics, power systems, industrial automation, and medical systems for a wide range of applications. The ALS71C203NW250 is a type of aluminum electrolytic capacitor that is capable of providing reliable performance for a variety of applications. This article will discuss the application fields and working principles of the ALS71C203NW250.

Type and Features

The ALS71C203NW250 is a radical aluminum electrolytic capacitor with a size of 7.3 x 12.5 mm and a rated voltage of 10 to 250V. It has a wide temperature range of -40°C to 105°C and maximum rated ripple current of 2.5A/150kHz. This capacitor provides a large capacitance for a given voltage rating, making it an ideal choice for smoothing and filtering ripple current in audio applications. It also has a low ESR, making it suitable for power supply designs in data processing and telecommunication equipment.

Application Fields

The ALS71C203NW250 is mainly used in consumer electronics such as computers, TVs, DVD players, monitors, digital cameras, and audio systems. It is also used in a variety of power systems, including laptop adapters, automotive pumps, electric motors, and other applications. Furthermore, it is used in industrial automation, such as PLCs, robots, servo amplifiers, and automatic doors. In medical applications, it is used for medical imaging systems, blood pressure monitors, and blood glucose meters.

Working Principle

The ALS71C203NW250 is an aluminum electrolytic capacitor. It contains two layers of aluminum oxide film which is separated by an electrolyte. The current passes through the film layers, creating an electric field. This electric field creates a capacitive effect which stores electrical energy and blocks the flow of direct current. The capacitor can store up to 10 to 250V, depending on its rated voltage.

When alternating current is applied, the two layers of aluminum oxide film are charged differently. This charges the capacitor and allows an electric charge to build up. When the charge reaches a maximum, the capacitor begins to discharge the energy, allowing a lower voltage and current to pass through. This is the basis of the capacitor\'s ripple current capability.

Conclusion

The ALS71C203NW250 is a type of aluminum electrolytic capacitor suitable for use in a variety of applications. It has a wide temperature range and low ESR, making it an ideal choice for a variety of applications, from consumer electronics to medical systems. It has a large capacitance for a given voltage rating and provides a reliable performance for the smoothing and filtering of ripple current. The working principle of the ALS71C203NW250 is based on two layers of aluminum oxide film which create an electric field and store electrical energy.

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

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