LLS1V103MELA

Series:	LLS
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	10000µF
Tolerance:	±20%
Voltage - Rated:	35V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	3000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	3.65A @ 120Hz
Ripple Current @ High Frequency:	4.1975A @ 50kHz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Height - Seated (Max):	1.654" (42.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Aluminum electrolytic capacitors are widely used in power electronics, and the LLS1V103MELA is one of the more common varieties. This product is typically used for applications such as audio frequency ripple suppression and oscillations in radio circuits. Besides its function in power electronics, it is also used for RF coupling networks, and power supply filters, as well as general purpose applications.

Construction and materials

The LLS1V103MELA is a polarized non-solid aluminum electrolytic capacitor. It is comprised of a cylindrical aluminum housing that houses an anode and a dielectric electrolyte material, typically an aqueous solution containing an acid and sulfuric or hydrofluoric acid. Contained inside the aluminum housing is a wet-lime electrolyte pad, which acts as the cathode. The anode is usually made of an aluminum foil with a coating of a conductive oxide, while the cathode is usually made of an activated nickel oxide or a conductive oxide. The capacitance value of this product is determined by the ratio of aluminum to the electrolyte material in the anode layer.

Working principle

The working principle of the LLS1V103MELA is based on the same principles as other aluminum electrolytic capacitors. In essence, it is a type of electric double-layer capacitor, which utilizes a thin layer of aluminum oxide on the surface of the anode for capacitance modulation. When a positive charge is applied to the anode, the electric field draws electrons from the electrolyte to the anode, which form an electrical double layer. This double layer acts as an insulator and effectively reduces the capacitive element’s capacitance. As the electric field increases, more and more electrons are drawn from the electrolyte, increasing the capacitance. In addition to the capacitance modulation, the LLS1V103MELA also includes a self-healing film on the surface of the anode that can heal any localized shorts that might occur due to impurities in the electrolyte. This self-healing film works by maintaining the capacitance of the capacitor and preventing any further damage.

Application fields

Due to its excellent qualities, the LLS1V103MELA has found a wide range of applications in the power electronics industry. It is most commonly used for audio frequency ripple suppression, oscillations in radio circuits, RF coupling networks, power supply filters, and general purpose applications. In addition, it is also used in the microwave and telecommunications fields, as well as in automotive and aviation industries. The LLS1V103MELA is also known for its high stability, and can handle a wide range of environmental conditions including extreme temperatures and shock levels. Its flexibility also allows it to be used in applications requiring high capacitance levels, which may not be possible with other types of capacitors.

Conclusion

The LLS1V103MELA, an aluminum electrolytic capacitor, is one of the most widely used types of capacitors for power electronics applications. It is known for its excellent qualities, such as its high stability, wide range of capacitance values, and self-healing film. It is typically used for applications such as RF coupling networks, power supply filters, oscillations in radio circuits and audio frequency ripple suppression. The flexibility and reliability of the LLS1V103MELA make it a suitable choice for a variety of different applications in the power electronics, microwave and telecommunications fields.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description