EEH-ZC1K470P Capacitors

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 - Polymer Capacitors

An aluminum-polymer capacitor, also known as an aluminium electrolytic capacitor, is a capacitor that uses an electrolytic aluminum foil covered with an insulating layer of a polymer film as its electrodes. It is primarily used in electronics such as switching power supplies, DC-DC converters, computer power supplies, and audio equipment owing to its superior efficiency at an attractive price point.

The EEH-ZC1K470P aluminum-polymer capacitor is a surface-mount aluminum-polymer capacitor made with a metallized anode, ultra pure dielectric, and conductive polymer for electrodes. It meets the RoHS directive requirements and has a wide operating temperature range of -105°C to +105°C. It has a low leakage current, low ESR, high ripple current, and high frequency performance.

Application Field

The EEH-ZC1K470P aluminum-polymer capacitor is used in applications such as switching power supplies, DC-DC converters, computer power supplies, and other audio equipment. It is also used as a power storage capacitor and power smoothing capacitor in many applications including mobile phones, digital cameras, and other electronic devices.

The superior performance of aluminum-polymer capacitors makes them ideal for use in high-end audio systems, digital audio systems, car audio amplifiers, and power supplies. They are especially useful in systems with high current or high voltage transistors, as they can reduce output impedance, improve operating efficiency, and lower the inherent internal temperature. In addition, the EEH-ZC1K470P aluminum-polymer capacitor is used to stabilize the voltage in power supply circuits, as well as protection against power surges and noise.

Working Principle

An aluminum-polymer capacitor, like all capacitors, stores and releases energy. When voltage is applied to an aluminum-polymer capacitor, a current flows and charges the capacitor, storing energy in an electric field. When the voltage is removed, the energy is released, and the capacitor discharges.

Aluminum-polymer capacitors use an electrolytic aluminum foil and a thin polymer film as their electrodes. The polymer film acts as an insulator, preventing direct current discharge, while the aluminum foil provides a high capacitance value and a low equivalent series resistance (ESR). The ESR of the capacitors is much lower than other capacitors, which means they are able to store and release energy more efficiently. Moreover, their superior frequency characteristics make them ideal for high frequency applications.

Aluminum-polymer capacitors also offer superior performance in areas such as ESR, high ripple current, voltage stability, temperature stability, and high temperature operating characteristics. They are also able to withstand higher operating temperatures, and vibration, due to the polymer film.

Conclusion

The EEH-ZC1K470P aluminum-polymer capacitor is a highly efficient and cost-effective option for applications such as switching power supplies, DC-DC converters, computer power supplies, and other audio equipment. It has excellent performance in areas such as ESR, ripple current, voltage stability, temperature stability, and high temperature operation. It is also able to withstand high operating temperatures and vibration due to the polymer film.

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