E37X421CPN472MF92M

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	3.661" (93.00mm)
Size / Dimension:	3.504" Dia (89.00mm)
Lead Spacing:	1.250" (31.75mm)
Ripple Current @ High Frequency:	20.304A @ 10kHz
Ripple Current @ Low Frequency:	14.4A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	U37X
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	15000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	25 mOhm @ 120Hz
Voltage - Rated:	420V
Tolerance:	±20%
Capacitance:	4700µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are the most commonly used type of capacitor found in a variety of applications. These types of capacitors are used in power electronic circuits for DC and AC purposes, as well as for storing energy for long periods of time. The E37X421CPN472MF92M is a type of aluminum electrolytic capacitor specifically designed for applications such as rectifier circuits, DC-DC converters, power supplies, and motor control applications.The construction of an E37X421CPN472MF92M aluminum electrolytic capacitor is relatively simple yet efficient. Inside the capacitor is a combination of aluminum and other chemical elements that form an electrolyte. An electrolyte is a conductive fluid which allows electrons to flow freely and also helps to store energy. The electrolyte itself is held between two aluminum plates that are rolled up to form an anode and a cathode. These two plates are then enclosed in a metal or plastic case that serves as the outer connection to the capacitor.The working principle of an E37X421CPN472MF92M aluminum electrolytic capacitor relies on the electro-chemical reaction of the electrolyte and aluminum plates. When a voltage is applied, the electrolyte will become polarized and charge up. This creates an electrical field between the two plates, causing an electrostatic attraction. As the voltage increases, the capacitance of the capacitor increases and allows it to store the charge until it is removed. When the voltage is removed, the capacitance decreases, releasing the stored energy.In its application field, an E37X421CPN472MF92M aluminum electrolytic capacitor is used mainly in switching power supplies where a high-frequency current is needed. These capacitors are used in rectifier circuits and DC-DC converters to help regulate the current, voltage, and power. They are also used in motor applications to help reduce noise and electrical shock. Additionally, they can be used in high-temperature applications.Overall, the E37X421CPN472MF92M aluminum electrolytic capacitor is a highly efficient and versatile capacitor that can be used in a variety of applications. Its high capacitance and low resistance allow it to store energy for long periods of time, while its ability to regulate current and voltage makes it ideal for switching power supplies and motor control applications. Its simple construction and reliable working principle make it a popular choice for engineers and hobbyists alike.

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