B43501E0187M002

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used in power electronics systems, which are widely used in power topologies such as DC/DC converters, inverters, motor drives, and high-voltage power systems. Aluminum electrolytic capacitors are made up of an aluminum foil and a combination of electrolytic paper and/or plastic that acts as the anode and cathode electrodes. The insulating paper and/or plastic act as an insulation medium between the anode and the cathode.

The B43501E0187M002 is an aluminum electrolytic capacitor that has a maximum operating temperature of 85°C, rated voltage of 90V, and a capacitance of 10,000µF. It has a cylindrical aluminum can that allows for correct venting to dissipate heat, which increases its life span. The B43501E0187M002 has two terminations, screw terminals, that facilitate its connection to a PCB or other components.

Application Field

The B43501E0187M002 is widely used for applications that require power supply filtering and energy storage, such as DC/DC converters, inverters, motor drives, and high-voltage power systems. It is also used for filtering transients in audio circuits and as buffer capacitors in filter circuits, as well as for power supply smoothing. The B43501E0187M002 is especially useful for power electronics switching applications due to its ability to store and release energy quickly and reliably.

Working Principle

The B43501E0187M002 aluminum electrolytic capacitor works by storing electrical energy in the capacitor\'s plates. When a voltage is applied across the plates, the electrons flow from the negative plate to the positive plate through the electrolyte. This stored charge generates a field that allows current to flow between the plates. When the voltage is removed from the plates, the charge is stored in the plates, allowing for the energy to be released at the appropriate time.

The B43501E0187M002 has a low ESR (Equivalent Series Resistance) that allows for rapid charge and discharge times. This helps reduce system losses and improves system performance. In addition, the low ESR allows the capacitor to maintain reliable and stable operation over the long-term.

The B43501E0187M002 is designed with an optimized electrolyte and an all-aluminum construction that allows for greater reliability and durability. The aluminum construction helps dissipate heat quickly, which ensures the capacitor will have a longer lifespan.

The B43501E0187M002 also has a temperature life rating of 3,000 hours at 85°C, which ensures that it will remain reliable even in harsh conditions. The capacitor is rated for operation up to a maximum voltage of 90V, making it suitable for a wide range of applications.

Overall, the B43501E0187M002 aluminum electrolytic capacitor is an excellent choice for applications that require filtering and energy storage. It offers high reliability and durability, and its low ESR ensures fast response times and excellent system performance. In addition, the capacitor\'s temperature life rating of 3,000 hours at 85°C makes it suitable for a wide range of applications.

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