UPM1K391MHD6

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 consumer electronics as well as industrial and medical equipment, as these capacitors offer a high capacitance value in a small package. The UPM1K391MHD6, part of the UPM Series from Nichicon Corporation, is an aluminum electrolytic capacitor that features a long life and low impedance. It offers a range of advantages, including a long life and low impedance, making it ideal for many applications.

Application fields and working principle of UPM1K391MHD6

The UPM1K391MHD6 is an aluminum electrolytic capacitor that features a long life and low impedance. It is typically used for power supply smoothing, decoupling, oscillation, and other related applications that require long-term stability and high reliable performance. The capacitor is also designed for use in motor-related circuits, including starters, motors, wind turbines, and other related applications.

The capacitor is a polarized aluminum electrolytic capacitor as it has two distinct electrodes – anode and cathode. Its anode is composed of an aluminum foil with a chemically-converted oxide layer that acts as the dielectric. The terminal lead is connected to the anode, while the aluminum casing, also known as can, serves as the cathode. During operation, electrons are stored between the two layers, thus creating an electrical capacity called capacitance. In a nutshell, the UPM1K391MHD6 capacitor works through the process of electrostatic induction.

The UPM1K391MHD6 capacitor is available in multiple case sizes and capacitance ratings, including 1000 μF at 25V, 2200 μF at 35V, and 3300 μF at 45V. This type of capacitor also has a maximum operating temperature of 85°C and a ripple current of 1.2A. In terms of long-term stability performance, the UPM1K391MHD6 capacitor features a maximum capacitance change of ±20% and a maximum leakage current of 0.02CV (mA) after 1,000 hrs at 85°C, and 0.0017CV (mA) after 2000 hrs at 40°C.

Benefits of UPM1K391MHD6

As one of the most reliable aluminum electrolytic capacitors available on the market, the UPM1K391MHD6 offers several advantages that make it a great choice for many applications. Its main benefits include:

• Long life: As previously mentioned, the UPM1K391MHD6 features a maximum leakage current of 0.02CV (mA) after 1,000 hrs at 85°C, and 0.0017CV (mA) after 2000 hrs at 40°C. This allows for a longer lifespan and better performance than traditional aluminum electrolytic capacitors.
• Low impedance value: The UPM1K391MHD6 also features a low impedance value, which helps to reduce power loss and improve the accuracy and stability of circuit operations.
• High voltage and capacitance ratings: This capacitor is available in multiple case sizes and capacitance ratings, including 1000 μF at 25V, 2200 μF at 35V, and 3300 μF at 45V, making it suitable for a wide range of applications.
• High ripple current: The UPM1K391MHD6 also offers a high ripple current of 1.2A, which helps to reduce power losses and preserve apparatus in high frequency switched-mode power supplies.

Conclusion

The UPM1K391MHD6 is an aluminum electrolytic capacitor that features a long life and low impedance. It is typically used for power supply smoothing, decoupling, oscillation, and other related applications that require long-term stability and high reliable performance. Its main benefits include a long life, low impedance value, high voltage and capacitance ratings, and a high ripple current, making it a great choice for many applications.

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