UPJ2A390MPD

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Aluminum electrolytic capacitors are widely used in many types of electronic equipment, including UPJ2A390MPD capacitors. They are generally polarized, meaning they are designed to allow current to flow in only one direction. This makes them ideal for AC applications and are often used in AC power supplies and switching applications. Such capacitors have an anode made from aluminum- an electrical conductor- and a cathode made from a metal oxide that can store electric charge.

The UPJ2A390MPD have a variety of applications due to their voltage, capacitance, and temperature range. As a small size, high voltage, and low ESR electrolytic capacitor, they are commonly used in circuit bypass, filtering, and blocking of various AC power sources, as well as in reducing high-sounding noise caused by overvoltages. Additionally, these aluminum electrolytic capacitors can be used in a variety of other applications such as Switching Mode Power Supplies, LED lighting, automotive electronics, consumer electronics, HVAC systems, industrial automation, household appliances, and various medical devices.

In terms of its working principle, the UPJ2A390MPD has a negative ion self-discharge feature, which helps reduce the start-up time of the capacitor. It also helps to reduce the noise generated by the capacitor. Moreover, due to its unique structure, the UPJ2A390MPD offers superior heat ratings, enabling the capacitor to operate at higher temperatures than other similar capacitors. In addition, IPP shields are used to help reduce EMI and RFI, thus extending the application fields of the capacitor.

The UPJ2A390MPD offers a number of features that enable high-quality performances. The capacitance range is from 1 to 47μF, and the voltage range is from 25V to 500V. Moreover, the capacitance tolerance is ±20%, and the equivalent series resistance (ESR) value is between 10 and 100mΩ. This capacitor operates at an operating temperature ranging from -40 to +85 ℃. For applications involving short-duration pulse voltage, the UPJ2A390MPD has a ripple current rating of 3000mA. Additionally, the capacitor is UL and RoHS compliant, meaning it meets the high standards for safety and performance.

In conclusion, the UPJ2A390MPD Aluminum Electrolytic Capacitors are ideal for a wide range of applications in the audio, automotive, telecommunications and industrial electronics fields. This type of capacitor offers exceptionally high-quality performance, and its unique features make it suitable for use in a variety of different conditions and situations. Its small size, high voltage, and low ESR make it an essential component of many electrical systems.

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