| Allicdata Part #: | 338-2761-ND |
| Manufacturer Part#: |
PSU2130 |
| Price: | $ 9.37 |
| Product Category: | Capacitors |
| Manufacturer: | Cornell Dubilier Electronics (CDE) |
| Short Description: | CAP ALUM 21UF 330V QC TERM |
| More Detail: | 21µF 330V Aluminum Electrolytic Capacitors Radial,... |
| DataSheet: |  PSU2130 Datasheet/PDF |
| Quantity: | 13 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 8.51400 |
| 10 +: | $ 8.08875 |
| 100 +: | $ 6.38585 |
| 500 +: | $ 5.66215 |
Specifications
| Operating Temperature: | -40°C ~ 65°C |
| Package / Case: | Radial, Can - QC Terminals |
| Mounting Type: | Chassis Mount |
| Surface Mount Land Size: | -- |
| Height - Seated (Max): | 2.810" (71.37mm) |
| Size / Dimension: | 1.438" Dia (36.53mm) |
| Lead Spacing: | -- |
| Applications: | Motor Start |
| Ratings: | -- |
| Polarization: | Bi-Polar |
| Series: | PSU |
| Lifetime @ Temp.: | -- |
| ESR (Equivalent Series Resistance): | -- |
| Voltage - Rated: | 330V |
| Tolerance: | -0%, +20% |
| Capacitance: | 21µF |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
Description
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Aluminum electrolytic capacitors are essential components of electronic circuits. They are based upon aluminum foil rolled into a can-shaped casing with a porous insulating paper spacer separating the conductor from the electrolyte. By passing an electric current between the electrolyte and the aluminum, the electrodes build a polarizing layer of oxide on the surface, resulting in a very high capacitance in this device when compared to similar components. Through this process, the applied voltage continues to increase in a very stable manner, greatly increasing the life expectancy of the device. The major industry applications of the aluminum electrolytic capacitor are primarily related to electronic power supplies. They are responsible for the smooth regulation of electrical power and current in circuit levels ranging from very low to high. This is possible due to the fact that the capacitor can provide a very large voltage rating with improved capacitance and lower dissipation factor along with superior ESR values. Specifically, the PSU2130 has a maximum voltage rating of 420 volts with a ripple current rating of 2.6 A plus ten times the rated ripple current. This allows for a fast and clean power delivery to powered components and protects them from potential overloads. With that explanation in mind, let\'s now discuss how the PSU2130 polarity design operates. In order to function properly, the capacitor’s inverter must be connected up with both correctly marked terminals facing the same direction. This ensures that the positive and negative connections in the device are always placed correctly. This also helps eliminate any possibility of a reversed current flow error, as the device will not function correctly if this polarity is wrong. The PSU2130 also features a hybrid design which couples the majority of the capacitor film with an electrolyte layer to provide a very low leakage current and very short operating time. The aluminum electrolytic capacitor also offers excellent temperature characteristics and long-term reliability. This is important in power supplies to ensure accuracy in the power output. Due to the large heat generated in the metals used in electronic devices, the capacitors must have a high temperature tolerance in order to function correctly. The PSU2130 capacitors have long-term stable performance even at high temperatures, making them ideal for power supply applications where the temperature may vary over time. In conclusion, the aluminum electrolytic capacitor is an essential component of today’s electronics. By combining the best of both worlds with their hybrid construction techniques, the PSU2130 capacitors provide the highest level of performance in power supplies by offering very low leakage current and short operating time. Their excellent temperature tolerances also ensure reliable performance under loads and temperatures that would normally cause failure in other capacitors. The combination of all of these characteristics makes the PSU2130 a highly cost-effective and reliable choice for power supply applications.
The specific data is subject to PDF, and the above content is for reference
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