B43509A2188M080 B43509A2188M080 Aluminum Electrolytic Capacitor

B43509A2188M080 is a high-quality aluminum electrolytic capacitor manufactured by TDK, a global leader in electronic components. This passive component is designed for demanding applications requiring reliable energy storage and filtering capabilities. As part of TDK’s Snap-in, Multi Pin, Large Size Capacitors series, it offers robust performance and a long operational lifespan, making it an ideal choice for various industrial and power electronics designs.

Key Specifications

The B43509A2188M080 capacitor boasts several critical specifications that define its performance and suitability for specific applications. Its primary characteristic is a capacitance of 1800µF (microfarads) combined with a voltage rating of 200V DC. This high capacitance value allows it to store a significant amount of electrical charge, making it excellent for power supply filtering, energy storage, and smoothing rectified DC voltages in high-power applications. The 200V DC rating indicates the maximum continuous DC voltage that can be applied across the capacitor without breakdown, ensuring stable operation in circuits with moderate to high voltage requirements. The physical dimensions are also crucial: a 30mm diameter x 55mm length. This ‘large size’ form factor is typical for snap-in capacitors designed for robust mounting on printed circuit boards, providing mechanical stability and efficient heat dissipation, which is vital for maintaining performance and longevity in demanding environments. The component type is clearly an Aluminum Electrolytic Capacitor, signifying its construction with an aluminum anode and a liquid electrolyte, offering high capacitance density. Its Product Status is ‘Production’, meaning it is a currently manufactured and readily available component for new designs and existing product maintenance.

Features and Benefits

• High Capacitance and Voltage Rating: The 1800µF/200V DC combination provides substantial energy storage and filtering capabilities, suitable for a wide range of power electronics applications.
• Robust Snap-in Design: The multi-pin, snap-in terminals ensure secure mechanical mounting and reliable electrical connection to PCBs, enhancing product durability and assembly efficiency.
• Manufactured by TDK: As a product from TDK, a renowned manufacturer, users benefit from high-quality materials, stringent manufacturing processes, and reliable performance, ensuring long-term stability.
• Optimized for Power Applications: Designed as a large-size capacitor, it is engineered to handle significant ripple currents and provide effective smoothing in power supply units and converters.
• Long Operational Life: TDK’s commitment to quality ensures a prolonged operational lifespan, reducing maintenance costs and improving the overall reliability of end products.

Typical Applications

The B43509A2188M080 capacitor is highly versatile and finds application in numerous industrial and commercial electronic systems. One primary application is in Switch-Mode Power Supplies (SMPS), where it is used for input and output filtering to smooth rectified AC voltage and reduce ripple, ensuring a stable DC output for sensitive electronics. Another significant use case is in Motor Drives and Inverters, where these capacitors are crucial for DC link filtering, absorbing voltage fluctuations, and providing a stable DC bus voltage for efficient motor control. They are also widely employed in Uninterruptible Power Supplies (UPS) to provide bulk energy storage, ensuring a seamless transition during power outages and maintaining continuous operation of critical equipment. Furthermore, the B43509A2188M080 is suitable for use in Welding Equipment and Industrial Automation Systems, where high power handling and reliability are paramount for precise control and robust operation in harsh industrial environments. Finally, they are often found in Renewable Energy Systems such as solar inverters and wind turbine converters, playing a vital role in power conditioning and energy storage.

This TDK Aluminum Electrolytic Capacitor, B43509A2188M080, is a reliable and high-performance component for demanding electronic designs. It is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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