B43630A5277M067 B43630A5277M067 Aluminum Electrolytic Capacitor

B43630A5277M067 is a high-quality aluminum electrolytic capacitor manufactured by TDK, a global leader in electronic components. This specific component is designed for snap-in mounting, featuring a multi-pin configuration and a large size, making it suitable for demanding applications requiring robust power filtering and energy storage. As a crucial passive component, aluminum electrolytic capacitors like the B43630A5277M067 play a vital role in power supplies, converters, and various electronic circuits by smoothing rectified AC current, storing energy, and filtering unwanted noise, thereby ensuring stable and reliable operation of electronic devices. TDK’s commitment to quality and innovation is evident in the design and performance of this capacitor, providing engineers and designers with a dependable solution for their power management needs.

Key Specifications

This TDK B43630A5277M067 capacitor boasts several key attributes that define its performance and suitability for various applications. The primary characteristic is its capacitance of 270µF (microfarads) combined with a voltage rating of 450V DC. The 270µF capacitance indicates its ability to store a significant amount of electrical charge, making it effective for filtering ripple currents in power supplies and providing energy reserves. The 450V DC voltage rating signifies the maximum continuous DC voltage that can be applied across the capacitor without breakdown, ensuring its robustness in higher voltage circuits. Its physical dimensions are 22mm in diameter and 50mm in length. This ‘large size’ form factor is typical for capacitors designed for power applications where higher capacitance and voltage ratings are required, often necessitating a larger internal structure to accommodate the electrolyte and foil. The ‘Snap-in, Multi Pin’ product name from TDK highlights its mounting style, which allows for secure and efficient assembly onto printed circuit boards (PCBs) through multiple pins, enhancing mechanical stability and electrical contact. The ‘Production’ status indicates that this component is actively being manufactured and is readily available for new designs and existing production lines, ensuring long-term supply.

Features and Benefits

• High Capacitance and Voltage Rating: With 270µF at 450V DC, this capacitor offers excellent energy storage and ripple current handling capabilities, crucial for stable power supply operation in high-voltage environments.
• Robust Snap-in Design: The multi-pin snap-in terminals ensure secure mechanical mounting and reliable electrical connection to the PCB, enhancing the overall durability and longevity of the electronic assembly.
• Manufactured by TDK: As a product from TDK, a renowned manufacturer, users benefit from high-quality materials, stringent manufacturing processes, and reliable performance, minimizing the risk of component failure.
• Optimized for Power Applications: Its specifications and physical size are tailored for demanding power electronics, providing effective filtering and energy buffering in various industrial and commercial equipment.
• Long-Term Availability: Being in ‘Production’ status, the B43630A5277M067 ensures consistent supply for both prototyping and mass production, supporting product lifecycles effectively.

Typical Applications

The B43630A5277M067 aluminum electrolytic capacitor is versatile and finds application in a wide range of electronic systems requiring stable power delivery. One primary application is in AC/DC power supplies, particularly in the DC link or output filtering stages. Here, it smooths the rectified AC voltage, reducing ripple and ensuring a clean DC output essential for sensitive electronic loads. Another critical use case is in motor drives and industrial automation equipment, where it helps in filtering voltage spikes and providing bulk capacitance for energy storage during transient load conditions, contributing to the stable operation of motors and control systems. Furthermore, it is frequently employed in inverters for renewable energy systems, such as solar inverters, where it plays a crucial role in DC bus filtering and energy storage, enhancing the efficiency and reliability of power conversion from solar panels to the grid or load. In uninterruptible power supplies (UPS), these capacitors are vital for maintaining stable DC voltage during power outages, working in conjunction with batteries to provide seamless power transfer. Lastly, they are suitable for various consumer electronics and home appliances that incorporate switch-mode power supplies, ensuring reliable and efficient operation of devices like televisions, audio systems, and washing machines.

Summary

The TDK B43630A5277M067 aluminum electrolytic capacitor is a high-performance passive component designed for robust power management applications. Its excellent capacitance and voltage ratings, combined with a reliable snap-in design, make it an ideal choice for engineers seeking stability and efficiency in their circuits. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your project needs.

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