LKX2G151MESZ30

Operating Temperature:	-25°C ~ 105°C
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.260" (32.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Applications:	Audio
Ratings:	--
Polarization:	Polar
Series:	LKX
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	150µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most commonly used components in electric and electronic applications. The LKX2G151MESZ30 is a type of aluminum electrolytic capacitor specifically designed for use in power electronics applications. This capacitor features a low ESR, good frequency characteristics, excellent high temperature performance, and a wide range of available values. The capacitor\'s construction is simple and consists of a dielectric insulation layer, two plates, and a liquid electrolyte. The plates are usually made of aluminum, although other metals such as tantalum may also be used. In operation, the capacitor is charged and discharged to store electrical energy.

LKX2G151MESZ30 Application Field

The LKX2G151MESZ30 is suitable for a variety of power electronics applications, including motor drives, power supplies, inverters, and rectifiers. These capacitors are used to filter out higher-frequency signals, reduce high-frequency noise, or provide a low-impedance path to ground in power electronics circuits. They may also be used in power factor correction circuits, noise suppression applications, or to provide a path for transient current spikes.

Working Principle

When an AC voltage is applied across the capacitor, the capacitor stores energy in the form of electric charge. The energy stored is proportional to the applied voltage, up to the rated voltage of the capacitor. When the applied voltage is greater than the rated voltage of the capacitor, the capacitor discharges the stored energy as a pulse of current.As the applied voltage is increased or decreased, the electric charge in the capacitor is also changed. The amount of charge stored in the capacitor is dependent on the capacitance, the applied voltage and the plate surface area of the capacitor. The electric charge stored in the capacitor is proportional to the applied voltage, up to the rated voltage of the capacitor.Once the capacitor is fully charged, the capacitor will remain at its rated voltage until the applied voltage is reduced to zero. This phenomenon is referred to as dielectric absorption, a phenomenon that is relatively common with aluminum electrolytic capacitors.The LKX2G151MESZ30 capacitor is designed to have low ESR and good frequency characteristics. Low ESR values help reduce losses in the capacitor, while the frequency characteristics help reduce noise in the power electronic circuit. The high temperature performance is also excellent, making them suitable for use in high temperature applications.

Conclusion

The LKX2G151MESZ30 aluminum electrolytic capacitor is a great choice for design engineers looking for a capacitor that has low ESR, good frequency characteristics, and excellent high temperature performance. This capacitor is used in a variety of power electronics applications, including motor drives, power supplies, inverters, and rectifiers. In operation, the capacitor stores and discharges energy in the form of electric charge proportional to the applied voltage.

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