Allicdata Part #: | ALF40C393DF025-ND |
Manufacturer Part#: |
ALF40C393DF025 |
Price: | $ 3.17 |
Product Category: | Capacitors |
Manufacturer: | KEMET |
Short Description: | CAP ALUM 39000UF 20% 25V SNAP-IN |
More Detail: | 39000µF 25V Aluminum Electrolytic Capacitors Radia... |
DataSheet: | ALF40C393DF025 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
200 +: | $ 2.88104 |
Ratings: | -- |
Package / Case: | Radial, Can - Snap-In - 4 Lead |
Mounting Type: | Through Hole, Press-Fit |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 2.047" (52.00mm) |
Size / Dimension: | 1.378" Dia (35.00mm) |
Lead Spacing: | 0.886" (22.50mm) |
Impedance: | 62 mOhms |
Ripple Current @ High Frequency: | 4.61A @ 10kHz |
Ripple Current @ Low Frequency: | 4.32A @ 100Hz |
Applications: | General Purpose |
Series: | ALF40 |
Polarization: | Polar |
Operating Temperature: | -40°C ~ 105°C |
Lifetime @ Temp.: | 5000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | 69 mOhm @ 100Hz |
Voltage - Rated: | 25V |
Tolerance: | ±20% |
Capacitance: | 39000µF |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Aluminum electrolytic capacitors are an important type of capacitor. The ALF40C393DF025 is an aluminum electrolytic capacitor with a rated voltage of 63V, a maximum operating temperature of 105°C, and a capacitance of 39,000µF. It is designed and manufactured for use in a wide variety of applications where higher voltage and large capacitance are needed.
The ALF40C393DF025 is used in a variety of applications such as noise filtering, power supply smoothing, decoupling capacitors, audio crossover networks, motor control, and electronic ballasts. In motor control, these capacitors are often used to improve the running performance of motors. They are also used in audio crossover networks and other types of audio equipment to reduce background noise and provide a clean sound output. In electronic ballasts, they are used to reduce the risk of overloads and circuit damage by providing a large source of energy storage during power fluctuations. In power supply smoothing, they are used to reduce voltage spikes and provide power to the components in a circuit in a more consistent manner.
The working principle of the ALF40C393DF025 aluminum electrolytic capacitor is a combination of the Faraday and Lenz laws of electricity. This means that when the capacitor is exposed to an electric field, it creates a magnetic field that is perpendicularly opposed to the electric field, resulting in a storage of energy. During the charging process, electrons are attracted to the anode, creating a low resistance polar pair and causing the anode to become more positive and the cathode to become more negative. In addition, the capacitance of the capacitor is directly proportional to the area of the plates and inversely proportional to the distance between the plates.
The ALF40C393DF025 aluminum electrolytic capacitor is a great tool for a wide variety of applications, from noise filtering to power supply smoothing. Its robust construction and large capacitance make it an excellent choice for any application that requires high voltages and large capacitances. Thanks to the working principle of the capacitor, it is able to store and regulate large amounts of energy and provide a consistent source of power in power-sensitive devices. The capacitor is also easy to install and requires little maintenance, making it a great choice for any project.
The specific data is subject to PDF, and the above content is for reference
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