ULR2C390MNL1GS Capacitors

Series:	ULR
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	39µF
Tolerance:	±20%
Voltage - Rated:	160V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	3000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	70mA @ 120Hz
Ripple Current @ High Frequency:	112mA @ 10kHz
Lead Spacing:	--
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	0.571" (14.50mm)
Surface Mount Land Size:	0.406" L x 0.406" W (10.30mm x 10.30mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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Introduction

Aluminum electrolytic capacitors, also known as wet electrolytic capacitors, are some of the most popular, reliable, and efficient types of capacitors available in the market. The ULR2C390MNL1GS is a common aluminum electrolytic capacitor that is commonly used in a wide range of applications, from electronics to medical fields. This article will discuss the application field and working principle of the ULR2C390MNL1GS aluminum electrolytic capacitor.

Working Principle of the ULR2C390MNL1GS

ULR2C390MNL1GS aluminum electrolytic capacitors are based on the simple principle of dielectric absorption. Aluminum electrolytic capacitors consist of two plates, one of them being the dielectric material and the other being a conductive layer. The two plates are separated by a thin layer of aluminum foil which is inserted into an electrolyte solution. When an electric potential is applied to the capacitor, the dielectric layer absorbs and stores electrical energy that is generated from the electric field. The amount of electrical energy that the dielectric material and the electrolyte absorb depends on how much electric field is applied and the thickness of the dielectric material.

Advantages

One of the main advantages of ULR2C390MNL1GS aluminum electrolytic capacitors is its ability to store large amounts of energy. This is due to its large capacitance value and the large amount of electrolyte solution that is used in the capacitor. Additionally, aluminum electrolytic capacitors are relatively easy to manufacture and are usually much smaller than other types of capacitors. This makes aluminum electrolytic capacitors ideal for use in portable electronics.

Disadvantages

Despite the advantages of aluminum electrolytic capacitors, there are some drawbacks that users should be aware of. One of the main issues with aluminum electrolytic capacitors is their tendency to leak current over time due to the electrolyte. This can result in the capacitor losing its ability to store electrical energy and can lead to the capacitor deteriorating with age. Additionally, aluminum electrolytic capacitors have a limited life span and can only be used for a few years before needing to be replaced.

Application of the ULR2C390MNL1GS Capacitor

ULR2C390MNL1GS aluminum electrolytic capacitors are commonly used in a variety of applications, ranging from consumer electronics to medical devices. The capacitor is mainly used to store energy and provide voltage stabilization in devices such as amplifiers, computers, and smartphones. Additionally, ULR2C390MNL1GS aluminum electrolytic capacitors are also used in medical devices such as pacemakers and defibrillators.

Conclusion

ULR2C390MNL1GS aluminum electrolytic capacitors are some of the most popular, reliable, and efficient types of capacitors available in the market. They are mainly used to store electrical energy and provide voltage stabilization for a variety of applications such as consumer and medical devices. Despite their advantages, these capacitors have some drawbacks, such as their tendency to leak current over time and a limited life span.

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