Allicdata Part #: | 493-7580-ND |
Manufacturer Part#: |
LAQ2P151MELZ25 |
Price: | $ 2.36 |
Product Category: | Capacitors |
Manufacturer: | Nichicon |
Short Description: | CAP ALUM 150UF 20% 220V SNAP |
More Detail: | 150µF 220V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | LAQ2P151MELZ25 Datasheet/PDF |
Quantity: | 218 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 2.14200 |
10 +: | $ 1.72755 |
100 +: | $ 1.34753 |
500 +: | $ 1.00199 |
1000 +: | $ 0.93289 |
2500 +: | $ 0.89834 |
5000 +: | $ 0.89505 |
Specifications
Series: | LAQ |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 150µF |
Tolerance: | ±20% |
Voltage - Rated: | 220V |
ESR (Equivalent Series Resistance): | -- |
Lifetime @ Temp.: | 2000 Hrs @ 105°C |
Operating Temperature: | -25°C ~ 105°C |
Polarization: | Polar |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 650mA @ 120Hz |
Ripple Current @ High Frequency: | 780mA @ 10kHz |
Lead Spacing: | 0.394" (10.00mm) |
Size / Dimension: | 0.866" Dia (22.00mm) |
Height - Seated (Max): | 1.063" (27.00mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can - Snap-In |
Description
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Aluminum electrolytic capacitors, also known as electrolytic capacitors, are one of the most commonly used components in power electronics. The LAQ2P151MELZ25 is one such component used in a variety of applications. This article will discuss the various applications in which the LAQ2P151MELZ25 is used and how its working principle leads to these uses.The LAQ2P151MELZ25 is a polarized aluminum electrolytic capacitor. Its construction consists of two electrolytically etched aluminum foils acting as electrodes, separated by a spacer of paper or plastics impregnated with an electrolyte. This component is sealed in a cylindrical or rectangular housing. It is designed to be used in power electronics applications such as DC/AC converters, motor drives, electroplating and welding rectifiers, invertors, UPS systems, and LED lighting.One of the primary uses of the LAQ2P151MELZ25 is as a DC filter capacitor. This component can be used to reduce the ripple component of the output from a DC power supply and ensure the DC output is clean and free of any voltage variations or noise. This is achieved by connecting the capacitor between the DC positive voltage line and the ground. When an AC signal is present, the capacitor acts as a low pass filter, allowing only the DC component of the signal to pass through. This results in a clean and stable output voltage.The LAQ2P151MELZ25 can also be used as a power factor correction device. This involves connecting the capacitor between the line input of the power supply and the ground. When a high power factor is required to achieve improved power utilization and efficiency, the capacitor increases the overall power factor of the system.The LAQ2P151MELZ25 can also be used as a snubber capacitor. This type of capacitor is used in applications such as motor drives, voltage converters and other power electronics equipment where the reduction of voltage spikes and transients are required. The capacitor is connected across switch contacts and acts as a surge diverter, clamping the voltage spikes before they can cause damage to the circuit.The working principle of the LAQ2P151MELZ25 is based on the principal of electrostatics. The two electrolytically etched aluminum electrodes are charged with opposite polarity. When an AC signal is applied to the electrodes, the dielectric between them is polarized. This generates an electric field, resulting in a charge differential between the two electrodes that causes the current flow to be directed from the positive electrode to the negative electrode.The capacitance of the LAQ2P151MELZ25 is determined by the doping process used to etch the electrodes. The doping process and the number of electrical conductors used in the design also determines the ESR (equivalent series resistance) of the capacitor. The ESR of the capacitor is an important factor in determining the performance of the capacitor in applications where a high current or voltage load is expected.In summary, the LAQ2P151MELZ25 capacitor is one of the most widely used components in the power electronics industry. This component has a wide range of applications, including DC filter capacitor, power factor correction, and snubber capacitor, due to its working principle. Its two electrolytically etched aluminum electrodes are charged with opposite polarity, and when an AC signal is applied, the electric field created between the two electrodes causes the current to flow from one to the other. The design of the capacitor and the doping process used to etch the electrodes determines its capacitance and ESR.
The specific data is subject to PDF, and the above content is for reference
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