UPW1E4R7MDD

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 widely used in all electronic equipment, due to their high capacitance and good frequency characteristics. The UPW1E4R7MDD series is a specialized aluminum electrolytic capacitor designed for use in portable electronic devices. This series is designed for high-temperature, high-current capability and controlled acoustic noise.

The UPW1E4R7MDD has a high capacitance per volume compared to other aluminum electrolytic capacitors, allowing it to store more electrical charge than similar sized aluminum electrolytic capacitors. This makes the UPW1E4R7MDD an ideal choice for use in portable electronics, where small size and high energy storage is paramount.

The UPW1E4R7MDD has a lengthy shelf life, providing stability in harsh environments and long life in harsh applications. Its insulation rating is also quite high, allowing it to function in damp or humid conditions, high temperatures, and other types of high stress environments.

The internal construction of the UPW1E4R7MDD consists of a metalized polypropylene film sandwiched between a high-porosity, non-conductive polypropylene fiber, and a flexible polyethylene terephthalate (PET) film. This combination of materials allows for high capacitance per unit volume. The flexibility of the PET film helps provide resistance to mechanical vibration, temperature changes, and other stresses that can occur during the use of portable electronic devices.

The working principle of the UPW1E4R7MDD is based on the principle of electrostatic induction. An electrolyte, consisting of a mixture of dissolved salts, is used to form a barrier between the two conducting plates of the capacitor. When an electric field is applied across the plates, ions in the electrolyte will move towards the plates, creating a field of electrostatic induction. This field of electrostatic induction is what stores electrical energy in the capacitor. By controlling the charge flow inside the capacitor, the UPW1E4R7MDD can control the amount of electricity stored and released from the capacitor.

The applications of the UPW1E4R7MDD include high-temperature portable electronics, where the high capacitance per volume and reliability of the capacitor is paramount. This series of aluminum electrolytic capacitors is often used in smartphones, tablets, and other portable electronics where there is a need for high current, high temperature resistance, and low acoustic noise. The UPW1E4R7MDD is also used in applications such as LED, display, and automotive electronics, making the series a versatile choice for any application requiring a reliable electrical storage device.

The UPW1E4R7MDD series of aluminum electrolytic capacitors is an ideal choice for a wide range of applications where high capacitance, high temperature resistance, and low acoustic noise are required. With a high capacitance per volume, long shelf life, and resistance to mechanical stresses, the UPW1E4R7MDD is an excellent choice for high-temperature portable electronic applications.

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