420BXW39MEFC16X20

Aluminum electrolytic capacitors are electronic components used in high-frequency applications for signal and power processing tasks, which are designed to store and discharge electrical energy. They consist of an electrolyte, such as borofluoride, which facilitates charge storage and transfer between two metal surfaces, or plates. The aluminum electrolytic capacitor is the most common type of capacitor used in electronic circuits due to its low cost, high power handling capabilities, and general reliability.The 420BXW39MEFC16X20 is an aluminum electrolytic capacitor commonly used in a range of applications. It has a capacitance of 420 μF, a voltage rating of 16V, a maximum capacitor ripple current of 39A, and an ESR (equivalent series resistance) of 0.063Ω. Its size is 16*20 mm, and it has a maximum operating temperature of 105°C. The 420BXW39MEFC16X20 is particularly suited for applications in harsh environments, such as power converters and power supplies, given its high ripple current and good thermal characteristics.The 420BXW39MEFC16X20 aluminum electrolytic capacitor works by storing electric charge between its two metal plates, with the rate of charge storage dependent on the application. As a result, it is important to take into account the capacitance, voltage rating, ripple current, and other characteristics of the capacitor when designing a power supply or other circuit. Generally, the capacitance of the device increases when the voltage is increased, meaning that more charge can be stored in the capacitor. This is useful for applications that require higher-than-normal voltage ratings.When selecting an aluminum electrolytic capacitor, it is important to consider the operating temperature range. The 420BXW39MEFC16X20 capacitor is rated for operation in temperatures up to 105°C. In addition, the ESR of the device must be taken into account when designing a circuit. As with other capacitors, the ESR is the internal resistance of the device measured between its two terminals, and it increases as temperature rises. For the 420BXW39MEFC16X20, the ESR is 0.063Ω.In addition, the dissipation factor must also be taken into account when selecting an aluminum electrolytic capacitor. Dissipation factor is the ratio of the energy stored in the capacitor relative to the energy dissipated as heat. The 420BXW39MEFC16X20 has a dissipation factor of 0.32, meaning that 32% of the energy stored in the capacitor is dissipated as heat. High dissipation factors can be detrimental to the performance of the capacitor in certain applications, so capacitors with lower dissipation factors are generally preferred.Finally, it is important to consider the physical size of the capacitor when designing a circuit to ensure that it will fit into the allotted space. The 420BXW39MEFC16X20 has dimensions of 16*20 mm, making it suitable for applications where space is at a premium.In summary, the 420BXW39MEFC16X20 is an aluminum electrolytic capacitor suitable for applications such as power converters and power supplies due to its high ripple current and good thermal characteristics. It has a capacitance of 420 μF, a voltage rating of 16V, and a maximum capacitor ripple current of 39A. Its size is 16*20 mm, and it has a maximum operating temperature of 105°C. Furthermore, the device has an ESR of 0.063Ω and a dissipation factor of 0.32. For applications that require a rugged and reliable capacitor in a small form factor, the 420BXW39MEFC16X20 is an excellent choice.