| Allicdata Part #: | ALF40G223EL063-ND |
| Manufacturer Part#: |
ALF40G223EL063 |
| Price: | $ 5.78 |
| Product Category: | Capacitors |
| Manufacturer: | KEMET |
| Short Description: | CAP ALUM 22000UF 20% 63V SNAP-IN |
| More Detail: | 22000µF 63V Aluminum Electrolytic Capacitors Radia... |
| DataSheet: | ALF40G223EL063 Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 216 +: | $ 5.25070 |
| Ratings: | -- |
| Package / Case: | Radial, Can - Snap-In - 5 Lead |
| Mounting Type: | Through Hole, Press-Fit |
| Surface Mount Land Size: | -- |
| Height - Seated (Max): | 3.228" (82.00mm) |
| Size / Dimension: | 1.575" Dia (40.00mm) |
| Lead Spacing: | 0.984" (25.00mm) |
| Impedance: | 24 mOhms |
| Ripple Current @ High Frequency: | 9.92A @ 10kHz |
| Ripple Current @ Low Frequency: | 9.7A @ 100Hz |
| Applications: | General Purpose |
| Series: | ALF40 |
| Polarization: | Polar |
| Operating Temperature: | -40°C ~ 105°C |
| Lifetime @ Temp.: | 5000 Hrs @ 105°C |
| ESR (Equivalent Series Resistance): | 27 mOhm @ 100Hz |
| Voltage - Rated: | 63V |
| Tolerance: | ±20% |
| Capacitance: | 22000µF |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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Aluminum electrolytic capacitors, sometimes referred to as electrolytic capacitors, are a type of capacitor where the capacitance value relies on the dielectric oxide layer on top of an aluminum sheet. They are smaller in size yet can still provide large capacitances with considerable financial savings compared to other types of capacitors. ALF40G223EL063 is one of the numerous aluminum electrolytic capacitors that is widely used in many fields due to its excellent performance. The application field and working principle of ALF40G223EL063 is introduced below.
Application Field
As mentioned above, ALF40G223EL063 belongs to aluminum electrolytic capacitors. As a result, it has the characteristics of capacitors that are suitable for applications such as high voltage power supplies, filters, DC/DC converters, and other related fields. Additionally, due to its small size, it also has extensive usage in the computer, communication, and consumer electronics field.
In terms of specific application fields, it is suitable for the following three items.
- Low-noise, high-current filters
- DC/DC converters
- High output ripple current requirements
Working Principle
The working principle of an aluminum electrolytic capacitor is mainly based on the fact that the aluminum foil is plated with an insulating layer of oxide, which is called the dielectric oxide layer, and therefore, can provide the capacitor with a much higher energy density. In general, the capacitance of the capacitor is determined by the amount of charge that can be stored on each side of the oxide layer.
Generally speaking, the source of charge for the capacitor comes from the electrolytes inside the capacitor. When a voltage is applied to the terminals of the capacitor, electrons will move from the anode to the cathode, which creates an electric field across the oxide layer. This electric field will cause the oxide layer to allow charges to flow between the electrodes, thus increasing the capacitance.
In addition to the oxide layer, an inner and outer electrode is also included in the capacitor. The inner electrode is the anode which is often made of pure aluminum. The outer electrode is the cathode, which is typically made of an aluminum sheet that is also plated with an oxide layer.
Overall, the working principle of the ALF40G223EL063 aluminum electrolytic capacitors is mainly based on the electric field generated by charge transfer between the electrodes. This electric field allows for a higher capacitance to be achieved, which makes them ideal for many applications such as high-voltage power supplies, filters, and DC/DC converters.
Conclusion
ALF40G223EL063 is an aluminum electrolytic capacitor that is used in a variety of fields due to its excellent performance. Its working principle is based on the electric field generated between the electrodes, which allows for a higher capacitance to be achieved. Additionally, its small size makes it ideal for applications such as low-noise, high-current filters, DC/DC converters, and high output ripple current requirements.
The specific data is subject to PDF, and the above content is for reference
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| ALF40G223EL063 | KEMET | 5.78 $ | 1000 | CAP ALUM 22000UF 20% 63V ... |
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| ALF40C561EC250 | KEMET | 3.19 $ | 1000 | CAP ALUM 560UF 20% 250V S... |
| ALF40C821EP500 | KEMET | 7.9 $ | 1000 | CAP ALUM 820UF 20% 500V S... |
| ALF40G561EC250 | KEMET | 3.35 $ | 1000 | CAP ALUM 560UF 20% 250V S... |
| ALF40C391ED350 | KEMET | 3.36 $ | 1000 | CAP ALUM 390UF 20% 350V S... |
| ALF40C333EC025 | KEMET | 3.38 $ | 1000 | CAP ALUM 33000UF 20% 25V ... |
| ALF40C562FP200 | KEMET | 10.86 $ | 1000 | CAP ALUM 5600UF 20% 200V ... |
| ALF40G562EB063 | KEMET | 3.59 $ | 1000 | CAP ALUM 5600UF 20% 63V S... |
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ALF40G223EL063 Datasheet/PDF