337SML025M

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Aluminum electrolytic capacitors are among the most widely used capacitors due to their comparatively high capacitance and low cost per unit of capacitance. These capacitors use an electrolyte between two very thin layers of aluminum foil as a dielectric. The current model 337SML025M is a highly reliable and compact-sized aluminum electrolytic capacitor with a long life of up to 6,000 hours at 105°C and an industry-standard testing temperature of 85°C.

This capacitor is primarily used in applications such as smoothing, buffering, power factor correction, tuning circuits, and switching power supplies. The 337SML025M model is designed specifically for use in high-frequency switching power sources, ensuring that it functions optimally in these applications. In addition, it is also ideally suited for use in high-efficiency automotive electronics, telecoms equipment, industrial equipment, LED lighting drivers, and any application that requires a reliable and high-performance capacitor.

The working principle of an aluminum electrolytic capacitor is based on the combination of an anode and a cathode, which are two aluminum foils separated by an electrolyte material. This material contains a certain amount of gas and is heated with an insulating material. The efficiency of this capacitor is based on its ability to store electrical energy. When a voltage is applied across the two aluminum foils, an electric current will flow, and depending on the amount of voltage used, it is possible to store a certain amount of electric energy.

The 337SML025M model is designed for high efficiency, long life and high capacitance. Its rated capacitance is 20,000 microfarads (20µF) and its rated voltage is 25 volts. This capacitor is also extremely reliable, with an operating temperature range of -40°C to +105°C. It features a low ESR rating of 8mΩ and is UL94V-0 compliant. In addition, this model is also designed for easy mounting and includes a standard 20x22mm size with two mounting holes.

In summary, the 337SML025M is a robust and reliable aluminum electrolytic capacitor that is well-suited for high frequency switching power sources, automotive electronics, telecoms equipment, industrial equipment, LED lighting drivers, and any application that requires a reliable and high-performance capacitor. With its high capacitance, long life, and low ESR, this capacitor is more than capable of meeting the demands of most modern applications.

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