ECA-1JM470

Series:	M
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	47µF
Tolerance:	±20%
Voltage - Rated:	63V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	160mA @ 120Hz
Ripple Current @ High Frequency:	272mA @ 10kHz
Lead Spacing:	0.098" (2.50mm)
Size / Dimension:	0.248" Dia (6.30mm)
Height - Seated (Max):	0.480" (12.20mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors – ECA-1JM470 Application Field and Working Principle

The ECA-1JM470 capacitors manufactured by Nichicon are one of the most popular aluminum electrolytic capacitors on the market. The capacitors are known for their low impedance, high reliability, and long lifetime. In this article, we will discuss the application field and working principle of ECA-1JM470 capacitors in detail.The ECA-1JM470 capacitors are designed for use in a wide range of applications such as power supplies, switching power supplies, and lighting applications. The capacitors are marked with their rated values on the edges, allowing for easy identification of the value for each capacitor. The capacitance range for the ECA-1JM470 capacitors is from 47 μF to 1000 μF. The ECA-1JM470 series of capacitors are constructed from an aluminium electrolytic dielectric and use a wound element construction. The wound element construction allows for a high capacitance value within a small size, making the capacitors ideal for use in space constrained applications. The electrical characteristics of ECA-1JM470 capacitors include a low ESR (equivalent series resistance) and a high ripple current. The ESR of the ECA-1JM470 capacitors is typically 1000 mΩ or less, ensuring a low power dissipation and low levels of ripple current. The high ripple current lets the device withstand large voltage and current fluctuations, making it suitable for high power applications. In order to improve the stability and reliability of the capacitors, the ECA-1JM470 capacitors are put through rigorous testing and inspection. The capacitors are subject to in-process and post-process testing to ensure that they meet the specifications outlined in the datasheet. These tests include leakage current testing, capacitance testing, life testing, and vibration testing.The working principle behind ECA-1JM470 capacitors relies on the property of electrical capacitance. Capacitance is the ability of a device to store electrical energy. When an electrical voltage is applied between two plates, electrostatic energy is created inside the capacitor. This electrostatic energy increases the capacitance of the capacitor, allowing it to store more energy. The energy stored within the capacitor is then discharged when the voltage is removed, allowing the capacitor to act as an energy source for a circuit. In conclusion, ECA-1JM470 capacitors are one of the most popular aluminum electrolytic capacitors on the market due to their low impedance, high reliability, and long lifetime. The capacitors have a wide range of applications including power supplies, switching power supplies, and lighting applications. The working principle behind these capacitors relies on the property of electrical capacitance, allowing them to store electrical energy and provide a source of power for electronic circuits. The capacitors are put through rigorous testing and inspection to ensure that they meet the specifications found in the datasheet.

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