100PK47MEFC8X11.5

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are among the most widely used capacitors in the world, their main advantages over other types of capacitors include a large capacitance in a comparatively small package, low cost, and long operational life due to their chemical construction.

100PK47MEFC8X11.5 Application Field

The 100PK47MEFC8X11.5 aluminum capacitor is designed for use in a wide range of applications, including in portable equipment, such as mobile phones and laptops, where a large capacitance is required in a small package. Other possible applications of the capacitor include audio equipment, instrumentation, inverters, motor drives, and power supplies.

Working Principle

The working principle of the 100PK47MEFC8X11.5 aluminum electrolytic capacitor is based on a electrochemical construction, which minimizes the leakage current of the device and allows a very high capacitance to be realized in a small package. The capacitor consists of a foil anode and a cathode which are separated by a membrane. The anode is coated with an organic insulator, and the membrane is filled with an electrolyte. When a voltage is applied across the capacitor, a current flows through the electrolyte and deposits a very thin layer of aluminum oxide onto the anode. This aluminum oxide layer acts as an insulator and allows for a high capacitance to be achieved in a small package.

Advantages

The major advantage of the 100PK47MEFC8X11.5 aluminum electrolytic capacitor is the large capacitance in a small package, as compared to other types of capacitors. Additionally, aluminum electrolytic capacitors have a long operational lifetime, due to their electrochemical construction, and they are generally cheaper than other types of capacitors. The only disadvantage of aluminum electrolytic capacitors is their relatively low ripple current capability compared to other types of capacitors.

Conclusion

The 100PK47MEFC8X11.5 aluminum electrolytic capacitor has a range of applications, including portable equipment, audio equipment, motor drives, and power supplies, due to its high capacitance in a small package. The capacitor\'s electrochemical construction is what enables its high capacitance in a small package, and its long operational life. Additionally, aluminum electrolytic capacitors are generally cheaper than other types of capacitors. Despite these advantages, aluminum electrolytic capacitors have a lower ripple current capability compared to other types of capacitors.

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