ALS70U752NF400

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	4.213" (107.00mm)
Size / Dimension:	3.031" Dia (77.00mm)
Lead Spacing:	1.252" (31.80mm)
Impedance:	19 mOhms
Ripple Current @ High Frequency:	23A @ 10kHz
Ripple Current @ Low Frequency:	16.4A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	ALS70
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	5000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	29 mOhm @ 100Hz
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	7500µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors (also called aluminum electrolytic capacitors, electrolytic capacitors, etc.) are capacitors made of aluminum oxide as a dielectric. The composition of aluminum electrolytic capacitors includes an anode, a cathode, an electrolyte, and a metal outer shell. The anode is made of electrolytic aluminum foil, the cathode is a metal foil and a metal foil, the electrolytic solution is a solution containing electrolyte and other substances, and the outer shell is a metal can made of a material such as aluminum, zirconium, and iron. The aluminum electrolytic capacitor is a capacitor that can store significantly more energy than a conventional capacitor due to its unique construction. ALS70U752NF400 is an aluminum electrolytic capacitor developed by the Japanese company, Nichicon. This capacitor has a capacitance of 70 μF and a rated voltage of 75V. The series is a "bi-polar" type, meaning it exhibits two capacitive regions. Additionally, this capacitor has a high ripple current ability compared with other series capacitors of comparable size and capacitance. This makes it particularly suitable for applications that require high-frequency ripple current. In terms of application field, ALS70U752NF400 is suitable for various applications such as switching power supplies, DC/DC converters, UPS systems, and inverters. It can also be used in various industrial programs and household appliances. The capacitor is rated for an operating temperature range of -40 to +105°C, making it suitable for use in a wide range of temperature environments. When it comes to the working principle of this aluminum electrolytic capacitor, it uses the principle of electrostatic induction. This principle states that whenever an alternating electric field is applied, electrons on the cathode accumulates on the nearest anode. This accumulation of electrons causes a buildup of electrical charge, which creates the capacitance of the capacitor. Additionally, the capacity of the capacitor increases with the increased thickness of the dielectric, which is typically aluminum oxide in this case. The increased thickness increases the capacitance due to increased electron concentration. Moreover, the ALS70U752NF400 capacitor has a low inductance. This is important in applications which require an effective capacitor for high switching frequencies. Generally, the capacitor’s internal resistance is low, meaning it can absorb high-frequency noise effectively. This makes the capacitor a great choice for applications such as signal processing and power supply decoupling. In summary, the ALS70U752NF400 is an aluminum electrolytic capacitor developed by the Japanese company, Nichicon. It has a capacitance of 70 μF and a rated voltage of 75V. It is particularly suitable in applications such as switching power supplies, DC/DC converters, UPS systems, and inverters that require high ripple current. The capacitor works on the principle of electrostatic induction and has a low inductance. Additionally, the capacitor has a wide range of operating temperatures and an effective noise reduction capability.

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