DCM402U050EC2B

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	4.187" (106.35mm)
Size / Dimension:	1.750" Dia (44.45mm)
Lead Spacing:	0.750" (19.05mm)
Applications:	General Purpose
Ratings:	--
Series:	DCM
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	50V
Tolerance:	-10%, +75%
Capacitance:	4000µF
Part Status:	Active
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are widely used as energy storage and filtering components in a variety of industries and applications. DCM402U050EC2B is an especially popular type of Aluminum Electrolytic Capacitor because of its large capacitance, high reliability, and relatively low cost.The DCM402U050EC2B Aluminum Electrolytic Capacitor is a polarised capacitor made of aluminum foil which is separated by a dielectric. Inside, electrolyte is used as a separator between the positive and negative plates to form an electrical bridge. This structure allows it to store electrical energy in the form of an electric field.This capacitor is generally used in switching mode power supplies, frequency converters, and power-factor correction equipment, as well as consumer electronics like laptop computers, LCD monitors, digital cameras, and audio equipment. It is also used in sensitive medical equipment such as cardiac defibrillators. Due to its capacitance value and high stability, the DCM402U050EC2B is particularly suitable for applications such as voltage stabilisers and filters, which require a large capacitance to ensure stable power delivery.The DCM402U050EC2B is constructed with a hermetically sealed cylindrical metal casing. This casing ensures that the capacitor remains airtight, preventing any moisture and contaminants from entering and affecting performance. The metal housing also prevents physical damage to the capacitor.The DCM402U050EC2B is designed as an electrolytic capacitor, which means that it is extremely sensitive to temperature, humidity, and air-this is why the hermetic seal is so important. The capacitance of the DCM402U050EC2B can vary significantly depending on environmental conditions, so it should be tested and monitored regularly. It also requires an electronic circuit for operation as it is a polarized capacitor with a positive and negative side. The electrical circuit will ensure that it is used safely and correctly.The working principle behind the DCM402U050EC2B Aluminum Electrolytic Capacitor is based on the dielectric properties of electrolytes. When a voltage is applied across the capacitor, the aluminum foils will be attracted to the positive plate, and a thin layer of electrolyte will be attracted to the negative plate. This creates an electric field between the plates, and the charge is stored within this field. The stored electrical energy is then released when the voltage across the capacitor is removed.In addition to its large capacitance and high stability, the DCM402U050EC2B Aluminum Electrolytic Capacitors have other features that make them suitable for many applications. These include a low ESR, a wide temperature range -40°C to +105°C, a very long life of over 5000 hours, and a low leakage current. This makes them reliable and well-suited for a variety of applications.Overall, the DCM402U050EC2B Aluminum Electrolytic Capacitor is a popular choice for many industries and applications due to its large capacitance and stability, as well as its reliable performance. Its hermetic seal ensures that it is protected from moisture and contaminants, and its low ESR, wide temperature range, and long life make it suitable for many applications. Understanding the working principle behind this type of capacitor can also help you make sure it is used effectively and safely.

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