The B82793S513N is a common mode choke from EPCOS (TDK), designed to suppress common mode noise in electronic circuits. It is a crucial component for reducing electromagnetic interference (EMI) and ensuring the proper functioning of various electronic devices. Common mode chokes are used to filter out unwanted noise signals that can disrupt the performance of sensitive circuits.

Applications

• Power supplies
• Inverters
• Motor drives
• Data lines
• Signal lines
• Audio and video equipment

Features

• High common mode impedance
• Low differential mode impedance
• Compact size
• RoHS compliant
• Excellent EMI suppression
• High insulation voltage
• Wide operating temperature range

Benefits

• Reduced electromagnetic interference (EMI)
• Improved signal integrity
• Enhanced system reliability
• Compliance with EMC standards
• Easy integration into existing designs
• Efficient noise suppression
• Stable performance over temperature variations

Additional Details

The B82793S513N common mode choke consists of two or more windings wound on a common core. These windings are configured such that the magnetic fields generated by differential mode currents cancel each other, while the fields generated by common mode currents add up. This results in a high impedance for common mode currents, effectively suppressing them, and a low impedance for differential mode currents, allowing the desired signals to pass through with minimal attenuation. The core material is typically a ferrite composition optimized for high permeability and low losses. The choke is designed to provide high insulation voltage to ensure safety and prevent electrical breakdown.

Common mode chokes are essential components in many electronic systems to meet electromagnetic compatibility (EMC) requirements. The B82793S513N provides an effective solution for reducing common mode noise in a wide range of applications, contributing to improved system performance and reliability. Its compact size and easy integration make it a suitable choice for various circuit designs.