The B82732R2172B30 is a common mode choke manufactured by EPCOS (TDK). Common mode chokes are used to suppress common mode noise in electronic circuits, preventing electromagnetic interference (EMI) and ensuring compliance with regulatory standards. They are crucial components in power supplies, data lines, and signal cables.

Applications

• Power Supplies: Filters common mode noise in AC/DC and DC/DC power supplies.
• Data Lines: Suppresses noise in USB, Ethernet, and other data communication lines.
• Signal Cables: Reduces EMI in signal cables to improve signal integrity.
• Electronic Ballasts: Filters noise in electronic ballasts for lighting applications.
• Inverter Circuits: Minimizes noise in inverter circuits for motor control and power conversion.

Features

• High Common Mode Attenuation: Effectively suppresses common mode noise over a wide frequency range.
• Low Insertion Loss: Minimizes signal attenuation in differential mode.
• Compact Size: Small form factor allows for easy integration into space-constrained applications.
• High Rated Current: Handles significant current without saturation.
• Wide Operating Temperature Range: Operates reliably in a variety of environmental conditions.

Benefits

• Reduced EMI: Suppresses common mode noise to prevent electromagnetic interference.
• Improved Signal Integrity: Minimizes noise in data and signal lines, enhancing signal quality.
• Compliance with Regulatory Standards: Helps meet EMI/EMC requirements for electronic devices.
• Enhanced System Reliability: Prevents noise-related malfunctions and improves overall system reliability.
• Easy Integration: Compact size simplifies the assembly process.

Additional Details

The B82732R2172B30 has specific inductance and rated current values. The operating temperature range and storage temperature range should be considered for optimal performance and longevity. Consult the EPCOS (TDK) datasheet for detailed electrical characteristics, performance graphs, and application notes.