SEK4R7M250ST

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 a type of electric double-layer capacitor that operates by generating a thin layer of oxide on an aluminum anode. These capacitors are typically used in consumer electronic devices, such as radios and TVs, for power supplies. The SEK4R7M250ST is an aluminum electrolytic capacitor developed by KEMET. This capacitor belongs to the SEK, KT and K series.

The SEK4R7M250ST aluminum electrolytic capacitor features low equivalent series resistance and a high capacitance with a wide temperature range. It has a capacitance of 250uF, a rated voltage of 6.3V, and a ripple current rating of 5.5mA. It also has a leakage current of 0.008 CV or 3 A after 2 minutes. This capacitor is ideal for applications such as DC/DC power conversion, filtering, and voltage compensation as it offers a high capacitance in a very small size.

The working principle of the SEK4R7M250ST is quite simple. It functions by creating a thin layer of aluminum oxide on the anode. This layer of oxide works as an insulator, which prevents current from flowing back into the capacitor after it has been discharged. As the current flows, it charges the capacitor and stores energy. When current is applied to the capacitor, it discharges the stored energy, allowing current to flow into the circuit. This action enables the capacitor to act as a filter, smooth out any ripple and regulate the voltage supply.

The SEK4R7M250ST aluminum electrolytic capacitor is an ideal choice for applications that need quick response times, high-efficiency storage and high capacitance. This model is highly reliable, and its high capacitance enables it to provide superior performance over other types of capacitors. Additionally, its wide temperature range allows it to be used in both indoor and outdoor applications. The small and compact design also makes the SEK4R7M250ST easy to install in any device.

In summary, the SEK4R7M250ST aluminum electrolytic capacitor is a reliable device that provides long-term and highly efficient performance. It features low equivalent series resistance and a high capacitance with a wide temperature range. It is suitable for applications such as DC/DC power conversion, filtering, and voltage compensation, and its small and compact design makes it easy to install. As such, this capacitor is an ideal choice for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference