B43513B4158M067 B43513B4158M067 Aluminum Electrolytic Capacitor

B43513B4158M067 is a high-performance aluminum electrolytic capacitor manufactured by TDK, a global leader in electronic components. This specific component is designed for applications requiring robust energy storage and filtering capabilities in power electronics. As a passive component, it plays a crucial role in smoothing DC voltage, filtering out ripple, and providing energy reserves in various circuits. Its snap-in, multi-pin, large-size design makes it suitable for secure mounting and high-current applications, ensuring reliable operation in demanding environments.

Key Specifications

The B43513B4158M067 capacitor boasts several key attributes that define its performance and suitability for specific applications:

• Brand: TDK: TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, including capacitors, inductors, and ferrites. Their brand signifies reliability, innovation, and adherence to stringent manufacturing standards, ensuring the component’s long-term performance and durability.
• Category: Capacitors, Sub Category: Aluminum Electrolytic Capacitors: This classification places the component within the broader family of capacitors, specifically highlighting its construction using aluminum foil and an electrolytic solution. Aluminum electrolytic capacitors are known for their high capacitance values in a relatively compact size, making them ideal for power supply filtering and energy storage.
• Component Type: Aluminum Electrolytic Capacitor: This reiterates the fundamental nature of the component, emphasizing its function in storing electrical energy in an electric field and its use in AC-DC conversion and power conditioning circuits.
• Product Status: Production: Indicating that the B43513B4158M067 is actively being manufactured and is readily available for new designs and existing product lines, ensuring long-term supply and support.
• Product Name (TDK): Snap-in, Multi Pin, Large Size Capacitors: This descriptive name from TDK highlights the physical characteristics and mounting style. “Snap-in” refers to the lead configuration designed for secure, tool-free mounting onto PCBs, which is beneficial for automated assembly and robust mechanical stability. “Multi Pin” often implies enhanced current handling and thermal dissipation, while “Large Size” indicates its capacity for higher voltage and capacitance ratings, suitable for industrial and high-power applications.
• Main Characteristic 1: 1500µF/350V DC: This is the core electrical rating. 1500 microfarads (µF) represents the capacitance, indicating its ability to store a significant amount of charge. The 350V DC rating specifies the maximum continuous DC voltage that can be applied across the capacitor without damage. This combination makes it suitable for high-voltage DC bus filtering in power supplies, inverters, and motor drives.
• Main Characteristic 2: 45mm dia x 60mm length: These dimensions specify the physical size of the capacitor. A diameter of 45mm and a length of 60mm indicate a substantial component, consistent with its high capacitance and voltage ratings. This size is important for mechanical design and PCB layout considerations, ensuring adequate space and thermal management.

Features and Benefits

• High Capacitance and Voltage Rating: With 1500µF at 350V DC, this capacitor offers substantial energy storage and filtering capabilities, making it ideal for high-power applications where stable voltage rails are critical.
• Robust Snap-in Design: The snap-in terminals ensure secure mechanical mounting and reliable electrical connections, enhancing vibration resistance and simplifying assembly processes, which is crucial for industrial equipment.
• Long Operational Life: Manufactured by TDK, a leader in component quality, this capacitor is designed for extended operational life under specified conditions, reducing maintenance costs and improving system reliability.
• Optimized for Power Electronics: Its characteristics are tailored for demanding power applications, providing excellent ripple current handling and stable performance in AC-DC converters, inverters, and power supplies.
• Multi-Pin Configuration: The multi-pin design often contributes to lower equivalent series resistance (ESR) and improved current distribution, leading to better thermal performance and overall efficiency.

Typical Applications

• Industrial Power Supplies: The B43513B4158M067 is widely used in the DC link of industrial power supplies, where it filters rectified AC voltage, reduces ripple, and provides bulk energy storage to maintain stable DC output for various machinery and control systems.
• Motor Drives and Inverters: In variable frequency drives (VFDs) and motor control systems, these capacitors are essential for smoothing the DC bus voltage, handling regenerative energy from motors, and ensuring efficient and reliable operation of electric motors.
• Welding Equipment: High-power welding machines often utilize large electrolytic capacitors for energy storage and discharge, providing the necessary burst of current for effective welding. The 350V rating is well-suited for such demanding applications.
• UPS (Uninterruptible Power Supply) Systems: In UPS units, this capacitor can be found in the inverter section, helping to maintain a stable AC output during power outages by providing a smooth DC voltage to the inverter stage.
• Renewable Energy Systems: Solar inverters and wind turbine converters frequently employ high-voltage electrolytic capacitors for DC link filtering and energy buffering, managing power flow between the renewable source and the grid or load.

The B43513B4158M067 TDK Aluminum Electrolytic Capacitor is a high-reliability component essential for robust power electronics designs. Its impressive capacitance and voltage ratings, coupled with TDK’s manufacturing excellence, ensure stable and efficient performance in critical applications. This part is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring timely delivery for your project needs.

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