Bourns SRF7038A Automotive Common Mode Chokes

Introduction

The Bourns SRF7038A Automotive Common Mode Chokes are high-performance inductors designed specifically for automotive applications. With their robust construction and compliance with AEC-Q200 standards, these chokes are engineered to provide reliable performance in demanding environments.

Part Description

The Bourns SRF7038A features a shielded construction that minimizes electromagnetic interference, making it ideal for noise filtering applications. It operates effectively across a wide temperature range of -40°C to +125°C and supports a maximum current of 15A. The impedance range of these chokes spans from 70Ω to 3000Ω, allowing for versatile usage in various electronic circuits. The sector-wound configuration enhances dielectric strength and magnetic shielding, ensuring optimal performance in automotive systems and DC power lines.

Applications

• Noise filters
• DC power lines
• Automotive systems

Industries

• Automotive
• Electronics
• Telecommunications

Usage Ideas

1. Automotive Noise Filtering: Integrate the SRF7038A into the power supply lines of an automotive audio system to reduce noise and improve sound quality.
2. DC Power Supply Design: Use the choke in a DC-DC converter circuit to filter out common mode noise, enhancing the efficiency and reliability of the power supply.
3. Telecommunication Equipment: Implement the SRF7038A in telecommunication devices to ensure stable operation by filtering out unwanted noise from power lines.

Conclusion

The Bourns SRF7038A Automotive Common Mode Chokes are a versatile and reliable solution for various applications in the automotive and electronics industries. Their robust design, high current capability, and wide impedance range make them an excellent choice for noise filtering and power management in demanding environments.