UPJ1C122MHD6

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Aluminum electrolytic capacitors, also known as tantalum electrolytic capacitors, are electrical components that use a small strip of tantalum metal as the electrode material. Primarily used in analog circuits, they are essential components in a wide range of electronics, including the UPJ1C122MHD6.

UPJ1C122MHD6 Overview

TheUPJ1C122MHD6 is a surface-mount aluminum electrolytic capacitor, with a maximum capacitance of 1000 μF at 10V. It is rated for operation at temperatures between 0 to 85°C and has an equivalent series resistance (ESR) of 1.0 mΩ max. Its rated ripple current at 105° is up to 1.87 A.

Application Field of UPJ1C122MHD6

Aluminum electrolytic capacitors are highly conductive, making them an ideal choice for a wide variety of applications, including the UPJ1C122MHD6. The UPJ1C122MHD6 has a low ESR value, making it perfect for “smoothing” power supply, providing storage for waveform peaks or supplying current for short pulses. It is often used in switching power supplies and power circuits, for services such as AC/DC conversion, noise suppression, and ripple reduction.

The UPJ1C122MHD6 is also used in consumer electronics, where it helps ensure the stable operation of components. A common application it is used in is regulating the voltage of LCD panels. Its low ESR and wide capacitance range makes it ideal for both low- and high-power applications.

Working Principle of UPJ1C122MHD6

The UPJ1C122MHD6 capacitor works by storing energy in an electrostatic field created between two conductive plates. By increasing the voltage applied across the plates, the electrostatic field also increases, thereby increasing the capacitance of the capacitor.

The capacitance of aluminum electrolytic capacitors is highly dependent on the thin oxide layer formed on the tantalum plate. This layer acts as an insulator and as a result, increases the capacitance of the capacitor.If the voltage applied across the capacitor is too high, the oxide layer will be damaged and the capacitor will no longer pass current.

The UPJ1C122MHD6 uses a patented winding system to suppress the ripple current and increase the capacitor’s lifespan. Additionally, the capacitor is sealed in its flat-style structure, providing better shock-resistance transmission and vibration-resistance.

Conclusion

The UPJ1C122MHD6 is an aluminum electrolytic capacitor with a maximum capacitance of 1000 μF at 10V. This capacitor has an ESR of 1.0 mΩ max, making it an ideal choice for “smoothing” power supply and and providing storage for waveform peaks and short pulses. It is widely used in consumer electronics, switching power supplies and power circuits, for AC/DC conversion, noise suppression, and ripple reduction. It works by storing energy in an electrostatic field created between two conductive plates, which is increased by increasing the voltage applied across the plates. Its patented winding system helps suppress the ripple current and extend the capacitor’s lifespan.

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