LLS2V121MELZ

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.063" (27.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.4872A @ 50kHz
Ripple Current @ Low Frequency:	1.04A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LLS
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	3000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	350V
Tolerance:	±20%
Capacitance:	120µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are an important component of many electrical and electronic circuits. They can be used to store electric charge and provide capacitance. The LLS2V121MELZ is a type of aluminum electrolytic capacitor specifically designed for use in High Voltage DC applications. In this article, we will discuss the application field and working principle of the LLS2V121MELZ aluminum electrolytic capacitor.

The LLS2V121MELZ is an aluminum electrolytic capacitor designed for use in high voltage DC applications. It is a molded type capacitor with a rated voltage of 1200V and a capacitance value of 470uF. This capacitor is suitable for applications such as power supplies, switching systems, electric devices, photovoltaic systems, renewable energy power systems, etc. The working principle of the LLS2V121MELZ aluminum electrolytic capacitor is fairly simple. The capacitor consists of a solid anode made of aluminum foil and an electrolyte paper or fluid, which is sealed in an aluminum can. The positive terminal of the capacitor, or the anode, is connected to the positive side of the voltage source. The negative terminal of the capacitor, or the cathode, is connected to the negative side of the voltage source.

When a voltage is applied to the capacitor, a thin oxide film forms on the surface of the aluminum anode, which serves as an insulator. This oxide film stores electrical charge and allows current to flow through the capacitor. However, due to the limited thickness of the oxide film, the capacitor can only store a certain amount of charge. As more electrical charge is added, the voltage across the capacitor begins to increase, causing the oxide film to break down and allow more current to pass through the capacitor.

In order for the LLS2V121MELZ capacitor to operate reliably, it is important to ensure that the capacitor is rated for the maximum voltage and current it will be exposed to. Additionally, it is important to pay close attention to the operating temperature of the capacitor and ensure that it does not exceed its rated temperature. This will prevent the capacitor from being damaged due to excessive heat or current.

To summarize, the LLS2V121MELZ aluminum electrolytic capacitor is a type of capacitor specifically designed for use in high voltage DC applications. This capacitor is suitable for applications such as power supplies, switching systems, electric devices, photovoltaic systems, renewable energy power systems, etc. The working principle of the LLS2V121MELZ is fairly simple and involves the formation of an oxide film on the surface of the aluminum anode which stores electrical charge. It is important to ensure that the capacitor is rated for the maximum voltage and current it will be exposed to and that the operating temperature of the capacitor does not exceed its rated temperature.

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