The SMQ400VS271M22X45T2 is an aluminum electrolytic capacitor manufactured by United Chemi-Con. This capacitor belongs to the SMQ series, known for its high voltage and long life capabilities. It is designed for use in various power electronics applications where high reliability and performance are critical.

Applications

• Power Supplies: Used for smoothing and filtering in power supplies for various electronic devices.
• Inverters: Employed in inverters to stabilize the DC voltage and filter out harmonics.
• Motor Drives: Used in motor drives to provide a stable DC link voltage and filter out noise.
• Renewable Energy Systems: Employed in solar inverters and wind turbine converters to stabilize the DC voltage.
• Industrial Equipment: Utilized in various industrial equipment requiring high voltage and long life capacitors.

Features

• High Voltage: Capable of withstanding high voltage levels, suitable for high-power applications.
• Long Life: Designed for extended operational life, ensuring reliability over time.
• High Ripple Current Capability: Can handle high ripple currents, making it suitable for demanding applications.
• Low ESR: Low equivalent series resistance minimizes heat generation and improves efficiency.
• RoHS Compliant: Complies with environmental regulations, ensuring it is free from hazardous substances.

Benefits

• Improved Reliability: Ensures stable and reliable performance in high-voltage applications.
• Extended Operational Life: Reduces the need for frequent replacements, saving time and money.
• Enhanced Efficiency: Low ESR minimizes energy loss and heat generation, improving overall efficiency.
• Robust Performance: Capable of handling high ripple currents in demanding applications.
• Environmentally Friendly: Complies with RoHS regulations, ensuring environmental responsibility.

Additional Details

The SMQ400VS271M22X45T2 has a capacitance of 270µF, a voltage rating of 400V, and a size of 22x45mm. It offers a long operational life, typically specified at several thousand hours at its rated temperature. The capacitor is designed to withstand high ripple currents, making it suitable for use in demanding power electronics applications. Its low ESR contributes to reduced heat generation and improved overall efficiency. This capacitor is commonly used in industrial and commercial applications where high reliability and long life are critical requirements.