B43547A6157M082 B43547A6157M082 Aluminum Electrolytic Capacitor

B43547A6157M082 is a high-quality aluminum electrolytic capacitor manufactured by TDK, a global leader in electronic components. This passive component is specifically designed for applications requiring robust energy storage and filtering capabilities in power electronics. As part of TDK’s Snap-in, Multi Pin, Large Size Capacitors series, it offers excellent reliability and performance, making it suitable for demanding industrial and commercial power supply designs. Aluminum electrolytic capacitors are crucial for smoothing out rectified AC voltages, providing energy storage, and filtering noise in DC power rails, ensuring stable and efficient operation of electronic circuits.

Key Specifications

This TDK B43547A6157M082 capacitor boasts several critical specifications that define its performance and application suitability. The ‘Brand’ is TDK, a testament to its quality and engineering excellence, recognized worldwide for innovative electronic solutions. Its ‘Category’ is Capacitors, and more specifically, ‘Sub Category’ is Aluminum Electrolytic Capacitors, highlighting its construction and operational principles. The ‘Component Type’ further specifies it as an Aluminum Electrolytic Capacitor, indicating its use of an aluminum anode and a liquid electrolyte to achieve high capacitance values in a relatively small volume. The ‘Product Status’ is ‘Production’, meaning it is an actively manufactured and readily available component for new designs and existing product maintenance. The ‘Product Name (TDK)’ as ‘Snap-in, Multi Pin, Large Size Capacitors’ describes its physical mounting style and overall form factor, often preferred for ease of assembly and secure board connection in high-vibration environments. ‘Main Characteristic 1’ details its electrical performance: 150µF/500V DC. The 150 microfarad (µF) capacitance value indicates its energy storage capacity, while the 500V DC rating signifies the maximum continuous DC voltage it can withstand without damage, making it suitable for high-voltage power supplies. ‘Main Characteristic 2’ specifies its physical dimensions as 25mm diameter x 45mm length, crucial for mechanical design and ensuring proper fit within an enclosure or on a PCB.

Features and Benefits

• High Capacitance and Voltage Rating: With 150µF at 500V DC, this capacitor offers a significant energy storage capability, ideal for high-power applications and robust DC link filtering in power converters.
• Reliable TDK Quality: Manufactured by TDK, a reputable industry leader, ensuring consistent performance, long operational life, and adherence to stringent quality standards.
• Snap-in Mounting Design: The snap-in terminal configuration provides secure mechanical attachment to printed circuit boards, simplifying assembly processes and enhancing vibration resistance, particularly beneficial in industrial settings.
• Optimized for Power Applications: Designed as a large-size aluminum electrolytic capacitor, it is engineered to handle high ripple currents and provide stable DC voltage filtering in demanding power supply units.
• Production Status Availability: Being in active production ensures long-term availability and supply chain stability for ongoing projects and maintenance requirements.

Typical Applications

This B43547A6157M082 aluminum electrolytic capacitor finds extensive use across various high-power and industrial applications due to its robust specifications. One primary application is in Switch-Mode Power Supplies (SMPS), where it serves as a crucial component for input and output filtering, smoothing rectified AC voltage into stable DC power for electronic devices. Its high voltage rating makes it suitable for the primary side of offline SMPS. Another significant use case is in Industrial Motor Drives and Variable Frequency Drives (VFDs), where these capacitors are essential for DC link filtering, managing the energy flow between the rectifier and inverter stages, and reducing voltage ripple to ensure smooth motor operation. They are also vital in Uninterruptible Power Supplies (UPS), providing critical energy storage to bridge power outages and maintain a stable output voltage during transitions to battery power. Furthermore, this capacitor is well-suited for Solar Inverters and Wind Power Converters, where it helps stabilize the DC bus voltage generated by renewable energy sources before conversion to AC, contributing to grid stability and efficiency. Lastly, it can be found in Welding Equipment and High-Power Chargers, providing the necessary bulk capacitance for energy storage and ripple current handling in these demanding, high-current applications.

Summary

The B43547A6157M082 from TDK is a high-performance aluminum electrolytic capacitor offering a robust 150µF capacitance at 500V DC. Its snap-in design and large size make it ideal for power electronics, industrial motor drives, UPS systems, and renewable energy applications. This reliable component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your critical projects.

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