UPJ1A471MPD

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Aluminum electrolytic capacitors are polarized capacitors with a larger capacitance per unit volume than other types of capacitors, making them useful in electronic equipment for a variety of purposes, including signal filtering and power supply smoothing, among others. The UPJ1A471MPD is an aluminum electrolytic capacitor specifically designed for high temperature, high ripple current applications. This capacitor has become increasingly popular in a variety of applications due to its exceptional performance in elevated temperature and demanding power requirements.

The UPJ1A471MPD is designed for use in cable TV, telecommunications, lighting, and power systems. It is well suited for power supply output circuits and for large inverter circuits. Its characteristics make it ideal for high heat and large ripple current applications. It is also used in automotive electronics and home appliances, often to ensure stable operation in the presence of high temperatures and vibration.

The UPJ1A471MPD is a standard capacitor made of a sintered aluminum case with a tin-plated steel cover. It is rated at 470 uF and has a maximum working voltage of 50V. This capacitor has a rated temperature range of -40°C to 105°C and a frequency range of 0 hertz to 1 kilohertz. This makes it an excellent choice for a variety of applications that require both high performance and high reliability.

The working principle of the UPJ1A471MPD is fairly straightforward. Aluminum electrolytic capacitors work by storing electrical energy in the form of an electric field between two conductive plates. One plate is an aluminum anode, which is charged with negative ions. The other plate is a cathode, which is charged with positive ions. The ions are attracted to each other and form an electric field across the gap between the plates.

The electric field stores the electrical energy and is released when a current is applied across the capacitor. The capacitance of the UPJ1A471MPD is directly related to the area of the capacitor plates and the distance between them. As the temperature increases, the air between the plates expands, increasing the distance between them, thus reducing the capacitance. This is why the UPJ1A471MPD is rated at a specific temperature and frequency.

The UPJ1A471MPD also has excellent reliability. Its aluminum sheet-type construction provides superior heat dissipation, which helps extend its life and prevent it from being damaged due to overheating. Its long life and excellent temperature characteristics make it highly reliable for use in a wide range of applications.

In conclusion, the UPJ1A471MPD is an excellent aluminum electrolytic capacitor for high temperature and ripple current applications. Its characteristics and reliability make it an ideal choice for a variety of applications. It is rated for use in high heat and high ripple current applications and is capable of providing long-term and stable operation. As such, it is increasingly becoming the capacitor of choice for many applications that require reliable, high performance operations.

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