Bourns CM4030 Common Mode Chokes
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Bourns CM4030 PassivesDescription
Bourns CM4030 Common Mode Chokes offer an inductance range from 2.90mH to 8.90mH and a current range from 10A to 25A. These chokes feature a high-permeability nanocrystalline core, resulting in self-resonant frequencies of up to 3MHz. They are designed for filtering common mode noise in various commercial and industrial applications.
Bourns CM4030 Common Mode Chokes
Introduction
The Bourns CM4030 Common Mode Chokes are specialized inductors designed to effectively filter common mode noise in various electronic applications. With a robust construction and high-performance specifications, these chokes are ideal for both commercial and industrial use.
Part Description
The Bourns CM4030 Common Mode Chokes boast an inductance range from 2.90mH to 8.90mH and can handle currents ranging from 10A to 25A. They are constructed with a high-permeability nanocrystalline core, which allows for self-resonant frequencies of up to 3MHz. These chokes are engineered for filtering high-frequency switching supplies and can operate within a temperature range of -40°C to 125°C. Additionally, they feature an energy-saving low power design, comply with EU 94/62/EC standards, and are RoHS compliant, making them suitable for environmentally conscious applications.
Applications
- AC power supplies
- AC input filters
- DC power converters
- General EMI (Electromagnetic Interference) applications
Industries
- Consumer electronics
- Telecommunications
- Automotive
- Industrial automation
- Renewable energy systems
Usage Ideas
- AC Power Supply Filtering: Utilize the CM4030 chokes in an AC power supply circuit to reduce electromagnetic interference and improve overall power quality.
- DC Converter Design: Integrate these chokes into a DC-DC converter project to enhance efficiency and minimize noise in the output signal.
- Telecommunication Equipment: Implement the CM4030 chokes in telecommunication devices to filter out common mode noise, ensuring clearer signal transmission.
Conclusion
The Bourns CM4030 Common Mode Chokes are versatile components that provide effective noise filtering in a variety of applications. Their high inductance, current handling capabilities, and compliance with environmental standards make them an excellent choice for engineers looking to enhance the performance of their electronic designs. Whether in consumer electronics or industrial systems, these chokes are a reliable solution for managing electromagnetic interference.
