LGY1V183MELC40

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	4.025A @ 50kHz
Ripple Current @ Low Frequency:	3.5A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LGY
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	18000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors: LGY1V183MELC40 Application Field and Working Principle

Aluminum electrolytic capacitors (AECs) are one of the most common types of capacitors in the world. They feature a variety of advantages when compared to other types of capacitors, such as low ESR, low internal losses, low power consumption, low self-discharge, and large capacitance. AECs are used in a variety of applications, including low-pass, high-pass, bandpass, DC coupling, and AC coupling.The LGY1V183MELC40 aluminum electrolytic capacitor from TDK is a long-life, capacitor with a rated voltage up to 2V and capacitance from 1,000μF to 10,000μF. This capacitor features a 12mm height, 23mm diameter, and an operating temperature range from -30°C to 85°C, making it suitable for a variety of applications.The LGY1V183MELC40 capacitor is constructed from two aluminum foil electrodes, which are separated by a dielectric layer of electrolyte. The dielectric layer is made up of a metal oxide film, typically formed using organic solvents and an oxide catalyst. The oxide film makes up the majority of the capacitor’s capacitance, providing stability under stress. The electrodes are anodized aluminum, which provide additional current-carrying capability.The operating principle of the LGY1V183MELC40 is based on Faraday’s law of electrolytic capacitor, which states that when an electrical potential is applied across the terminals of an electrolytic capacitor, an electrolytic reaction occurs, forming an oxide layer on the anode.The anode is insulated from the cathode by the substance of the electrolyte and the oxide film, which acts as a capacitance medium. The oxide layer increases the surface area of the anode, allowing for a much larger capacitance than would be possible with a planar device.The LGY1V183MELC40 aluminum electrolytic capacitor is suitable for use in circuits that require high-reliability, as it can withstand high levels of applied electricity as well as high frequencies. The capacitance value of the device can be adjusted. This allows the user to accurately tune their circuit to the desired frequency.In addition to its many advantages over other types of capacitors, the LGY1V183MELC40 can also provide a low equivalent series resistance (ESR) when compared to other aluminum electrolytic capacitors. This low ESR allows for better signal integrity and improved high-frequency performance.The LGY1V183MELC40 has many applications in the electronics and power supply industry. It is commonly used in DC-DC converters, high-current circuits, switching power supplies, and other applications that require high-reliability and frequency responses. The capacitor is also suitable for use in consumer electronics, such as TVs, DVD players, and other audio/video components.In conclusion, the LGY1V183MELC40 is an excellent aluminum electrolytic capacitor, providing exceptional performance and reliability in a wide variety of applications. Its high capacitance and low ESR make it ideal for use in high-frequency circuits, while its long-life and temperature range make it suitable for use in many consumer electronics.

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