EEU-HD1E331

Series:	HD
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	330µF
Tolerance:	±20%
Voltage - Rated:	25V
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:	310mA @ 120Hz
Ripple Current @ High Frequency:	465mA @ 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

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Aluminum Electrolytic Capacitors – EEU-HD1E331 Application Field and Working Principles

Aluminum electrolytic capacitors are widely used electronic components, based on their unique structural design and high capacitance. These capacitors are usually composed of two aluminum foil electrodes and one oxide layer as dielectric material. They work by generating a charge across the thin oxide layer, which allows the capacitor to store electrical energy. The EEU-HD1E331 is an aluminum electrolytic capacitor that utilizes on the same principles as regular capacitors.The EEU-HD1E331 is a miniature aluminum electrolytic capacitor with a long service life and excellent reliability. It is designed to be used in a wide range of applications including DC/DC converters, switching power supplies, power factor correction circuits, and lighting systems. It has a rated voltage of 250 volts and a range of capacitances from 220uF to 680uFThe main working principle of an aluminum electrolytic capacitor is based on Faraday\'s law of electrolysis. The capacitor has two foil electrodes that are separated by an electrolyte solution. When a voltage is applied to the capacitor, the positive electrode attracts electrolyte molecules and electrons from the electrolyte, while the negative electrode repels the electrons and electrolyte molecules. This creates a voltage across the electrolyte\'s layer of oxide which stores the electrical energy.The EEU-HD1E331 uses an improved electrolyte formula and advanced packaging technology to increase its operating life and reliability. It also has additional safety features, such as over temperature protection, to ensure that the capacitor is safe for use in a variety of applications.The EEU-HD1E331 also has a voltage proof rating of 400V. This ensures that the capacitor can withstand a surge of voltage which exceeds its rated voltage. This allows it to be used in applications where high voltage spikes are common, such as lighting systems.The EEU-HD1E331 aluminum electrolytic capacitor has a wide range of applications in electronics and is highly reliable. Its long operational life and over-voltage protection features ensure that it can be used safely in a variety of different applications. Its miniaturized size also makes it well-suited for use in cramped spaces.

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