450HFG820MBN40X70

Polarization:	Polar
Package / Case:	Radial, Can - 4 Lead
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.835" (72.00mm)
Size / Dimension:	1.575" Dia (40.00mm)
Lead Spacing:	0.886" (22.50mm)
Ripple Current @ High Frequency:	5.852A @ 10kHz
Ripple Current @ Low Frequency:	4.18A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	HFG
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	820µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors, or simply electrolytic capacitors, are an important component in electronic circuits. They are typically used to store energy and increase the resistance to high frequencies. The 450HFG820MBN40X70 is a specific type of aluminum electrolytic capacitor. This paper will discuss the application field and working principle of this capacitor.The 450HFG820MBN40X70 is a radial-style capacitor with a lead spacing of 0.4". It has an operating temperature range of -45 to +105°C, and a rated voltage of 250V. It is made from aluminum and has an electrolyte-filled core, surrounded by an organic film dielectric. This combination gives it a high volumetric efficiency and a long service life, with good electrical characteristics.The 450HFG820MBN40X70 is mainly used in high-power electronic equipment, such as power supplies, transformers, and electric motors. It is especially suitable for applications that require a long service life, such as solar energy converters. It is also used in audio and video equipment, such as amplifiers and loudspeakers.So how does the 450HFG820MBN40X70 work? When a voltage is applied to the capacitor, it creates an electric field in the aluminum dielectric layer. The electric field causes the aluminum ions to migrate toward the anode. The aluminum ions form an charge layer on the anode which, along with the electric field, stores electrical energy. This energy is then released when the voltage is removed and the electric field collapses.The 450HFG820MBN40X70 has a wide range of applications and a long service life. It is well suited for high-power applications, and can withstand high temperatures and long operating periods. It is important to ensure that the capacitor is properly mounted in order to minimize any mechanical stress, and to select the correct voltage for the application. This will ensure the best performance from the 450HFG820MBN40X70.

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