E37F451CPN822MEJ1M

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Aluminum electrolytic capacitors, abbreviated as electrolytic capacitors, otherwise known as polarized capacitors, are electronic components used to store electrical energy and are capable of withstanding large current intensity. E37F451CPN822MEJ1M is a type of aluminum electrolytic capacitor; it has a wide application field and exact working principle.

In general, E37F451CPN822MEJ1M is a high voltage aluminum electrolytic capacitor that utilizes a special technology. It offers large capacitance and high voltages, can reduce the number of components used, and requires relatively small PCB space. Compared to other capacitors types, it has perfect performance and long life. In this way, it becomes a highly cost-effective choice.

Most electrolytic capacitors are used in audio or video equipment to smooth the DC source or filter out the AC signal, and maintain a steady power supply. Also, it is widely applied in switch power supply, filter circuits, electronic instruments and meters and electronic toys, because it has the ability to endure voltage impulse and maintain a steady voltage coming from the rectifiers.

The researchers found that E37F451CPN822MEJ1M has a minimum service life of 8,000 hours. In addition, the series has a rated capacity of 450V~1000V, no polarity marking, and zinc alloy and phenolic epoxy resin over the aluminum can body, which can provide high insulation, stable conduction and high mechanical strength. The super capacitor has a temperature surge endurance, full temperature operating range, high-reliability characteristics, non-flammability which is up to UL94V-0 and halogen-free.

To further illustrate the working principle, it adopts an electrolyte system and consists of two electrodes. The anode is formed on the oxide surface of aluminum and acts as a cathode of the energy storage capacitor. The other electrode of the capacitor is derived from the traditional dielectric medium, which is filled with a certain thickness of electrolyte, and the positive electrode and the negative electrode are connected through the electrolyte. Under the potential differences, electrons transfer from the anode to the cathode.

So, during operation, electrons from the cathode are pushed into the anode, and during the charging, the electrolyte reacts with the formed aluminum oxide layer and absorbs the electrode from the cathode, generating a corresponding potential. This is the electrochemical reaction that provides the capacitor with its ability to store charge.

E37F451CPN822MEJ1M plays a major role in our electronic devices. In conclusion, this product can result in a stable, long and efficient performance. The special features of unique temperature surge endurance and full temperature operating range, non-flammability and high insulation and mechanical strength makes it an excellent choice in a wide range of applications.

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