UWJ0J470MCL1GB Capacitors

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor that uses an anode of aluminum foil covered with an oxide layer to increase its surface area and a dielectric electrolyte to increase the capacitance. The most common type of capacitor uses an anode of pure aluminum foil coated with the oxide layer. The oxide layer acts as a barrier, preventing the aluminum anode from touching the electrodes, allowing the capacitor to hold more charge than it could with just a single layer of aluminum foil. The dielectric electrolyte also increases the capacitance of the capacitor, allowing it to hold more charge.

The UWJ0J470MCL1GB aluminum electrolytic capacitor is a multi-layer ceramic capacitor with an applied voltage rating of 84 volts DC (Vdc). It has a capacitance of 470 microfarads (uF) and is commonly used in audio applications. The advantage of using this capacitor is that it has a wider operating temperature range than other types of capacitors, allowing it to handle higher power applications with greater reliability.

The working principle of an aluminum electrolytic capacitor is based on the capacitance between the two conductive plates, the anode and the cathode. These plates are insulated by the oxide layer on the metal anode. A control voltage is applied to the conductive plates which attracts ions from the electrolyte and causes an polarized electric field, with the anode being negatively charged and the cathode being positively charged. The negative charge on the anode attracts positive ions from the electrolyte which form a capacitance between the two plates, resulting in energy being stored. The amount of energy can be controlled by changing the voltage.

The UWJ0J470MCL1GB aluminum electrolytic capacitor can be used in many applications, primarily audio systems and amplifiers. It can also be used in filtering, energy storage, signal processing, and other electronic applications that require a reliable and stable capacitor. Its high temperature range makes it ideal for high power circuits and its low impedance makes it suitable for high frequency applications.

In conclusion, the UWJ0J470MCL1GB aluminum electrolytic capacitor offers flexibility and reliability for many electronic and audio applications. Its wide operating temperature range and low impedance make it a reliable choice, while its high capacitance allows it to store a large amount of energy. This makes it an ideal choice for applications that require a reliable and high performing capacitor.

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