ERWE451HPN242MDB5N

Operating Temperature:	-25°C ~ 85°C
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	4.528" (115.00mm)
Size / Dimension:	2.500" Dia (63.50mm)
Lead Spacing:	1.102" (28.00mm)
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	RWE
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	2400µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors: ERWE451HPN242MDB5N Application Field and Working Principle

Aluminum electrolytic capacitors, commonly referred to as aluminum capacitors, are one of the essential components in most electronic circuits. They are available in different types, each designed to handle specific levels of current and voltage capabilities. The ERWE451HPN242MDB5N is an aluminum electrolytic capacitor with an array of unique features that make it suitable for many applications in various fields. The ERWE451HPN242MDB5N is an aluminum electrolytic capacitor developed and manufactured with outstanding technology. It is a medium-sized, surface mount capacitor with exceptional reliability and performance. The capacitor features rated voltage of 420V, nominal capacity of 120uF, operating temperature of -55 to +105 degrees, self-healing ability, and low ESR design. It is also polarized and offers exceptional ripple suppression performance and noise reduction. The ERWE451HPN242MDB5N has high conductivity and leakage current for increased safety in the presence of high currents and/or voltages.The ERWE451HPN242MDB5N is an ideal choice for applications in various fields, such as power electronics, DC/DC converters, audio equipment, and automotive electronics. Its unique features make it an attractive choice for these situations. In power electronics situations, the low ESR design helps to reduce losses and increase efficiency in the system. In DC/DC converters, the Aluminum electrolytic capacitor offers superior ripple suppression, helping to reduce switch losses and improve output voltage precision. In audio equipment, the capacitor helps to reduce AC ripple, and the high conductivity and low ESR design help to reduce the total current it draws. The working principle of aluminum electrolytic capacitors is based on electrolyte-filled dielectrics and plates. The capacitor has two plates, each separated by a dielectric. The plate of the capacitor is usually made of aluminum or tantalum, and the dielectric is typically filled with a thick, conductive electrolyte solution. When a voltage is applied across the capacitor, an electric current flows through the electrolyte-filled dielectric, creating and storing charge on each of the plates. This charge separation provides capacitance, and when excited with alternating current, the charge separated on each plate is exchanged for opposite charge from the dielectric, resulting in capacitance change and ripple suppression.In summary, the ERWE451HPN242MDB5N is an excellent aluminum electrolytic capacitor for a variety of applications. It has rated voltage of 420V, nominal capacity of 120uF, operating temperature of -55 to +105 degrees and a unique design with low ESR, high conductivity, and self-healing properties. It provides superior ripple suppression, noise reduction, and improved efficiency in power electronics, DC/DC converters, audio equipment, and automotive electronics. The working principle of aluminum electrolytic capacitors is based on electrolyte-filled dielectrics and plates, with the electric current flowing through the electrolytic-filled dielectric creating and storing a charge on each of the plates.

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