EEU-HD1V221 Allicdata Electronics
Allicdata Part #:

P15178-ND

Manufacturer Part#:

EEU-HD1V221

Price: $ 0.39
Product Category:

Capacitors

Manufacturer: Panasonic Electronic Components
Short Description: CAP ALUM 220UF 20% 35V RADIAL
More Detail: 220µF 35V Aluminum Electrolytic Capacitors Radial,...
DataSheet: EEU-HD1V221 datasheetEEU-HD1V221 Datasheet/PDF
Quantity: 955
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 0.35550
10 +: $ 0.26145
100 +: $ 0.17919
500 +: $ 0.14185
1000 +: $ 0.11945
2500 +: $ 0.11198
5000 +: $ 0.10452
Stock 955Can Ship Immediately
$ 0.39
Specifications
Series: HD
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 220µF
Tolerance: ±20%
Voltage - Rated: 35V
ESR (Equivalent Series Resistance): --
Lifetime @ Temp.: 1000 Hrs @ 105°C
Operating Temperature: -55°C ~ 105°C
Polarization: Polar
Ratings: --
Applications: General Purpose
Ripple Current @ Low Frequency: 270mA @ 120Hz
Ripple Current @ High Frequency: 405mA @ 100kHz
Lead Spacing: 0.138" (3.50mm)
Size / Dimension: 0.315" Dia (8.00mm)
Height - Seated (Max): 0.512" (13.00mm)
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can
Description

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Aluminum electrolytic capacitors are widely used in electronics equipment, and the EEU-HD1V221 is a type of aluminum electrolytic capacitor. This article will explain the application field and working principle of the EEU-HD1V221.

Application Field of the EEU-HD1V221

The EEU-HD1V221 is a high-precision aluminum electrolytic capacitor with high ripple current and high temperature endurance, making it ideal for use in a wide range of applications. In particular, it is well suited for use in power supply circuits, which require large-capacity capacitors.

The EEU-HD1V221 is also used in audio and digital equipment, as its high ripple current capacity makes it ideal for use in power amplifier circuits. In addition, its high temperature endurance allows it to serve as an ideal decoupling capacitor in temperature-sensitive applications.

The EEU-HD1V221 can also be employed in motor control systems. Its low equivalent series resistance and high ripple current capacity make it an ideal choice for such applications. It is also used in resonant power supplies, as it can exhibit excellent noise suppression characteristics.

Working Principle of the EEU-HD1V221

The EEU-HD1V221 is a type of aluminum electrolytic capacitor, which works on the principle of a dielectric created by two electrolytic membranes in an electrolytic solution. When a voltage is applied, a current flows through the electrolyte, creating an electric field across the two membranes. This electric field, in turn, induces an electric field in the electrolytic solution, which creates an electric charge across the two membranes.

The EEU-HD1V221 utilizes a series of plates to create the electric field, which allows it to store a large amount of charge. The plates are arranged in a cylindrical shape, with one set of plates facing inwards and the other facing outwards. This arrangement allows for the necessary area for the electric field to be generated. The EEU-HD1V221 also utilizes a special construction technique known as "roll-forming" to enhance its performance.

The EEU-HD1V221 is also designed with a gold-plated, high-tolerance anode and anode/cathode wire. This ensures that it is highly reliable, and is able to maintain high capacitance even at very high ripple currents. Furthermore, the EEU-HD1V221 has a long life, with an operating life of up to 5,000 hours.

Conclusion

The EEU-HD1V221 is a high-precision aluminum electrolytic capacitor with high ripple current and high temperature endurance, making it ideal for use in a wide range of applications, including power supply circuits, audio and digital equipment, motor control systems, and resonant power supplies. It works on the principle of a dielectric created by two electrolytic membranes in an electrolytic solution and utilizes plates to create the electric field, which allow it to store a large amount of charge. Furthermore, it is highly reliable and has a long operating life.

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

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