CAOV-7.5-3.3

Overview

The CAOV-7.5-3.3 is a common mode choke manufactured by Amgis, LLC. It features a 3.3 mH inductance measured at 10 kHz and supports a current rating of 7.5 A. The component utilizes a two-line configuration with through-hole mounting. Its typical direct current resistance (DCR) is specified as 16 mOhm.

Feature Summary

• Provides common mode noise suppression for dual-line circuits
• Designed for through-hole PCB integration
• Capable of handling high current loads up to 7.5 A

Applications

• Power supply input filtering
• EMI suppression in AC/DC converters
• Noise reduction in data line interfaces

Procurement Notes

Verify the exact datasheet from Amgis or authorized distributors to confirm mechanical dimensions and thermal characteristics. Ensure the through-hole footprint matches the target PCB layout. Confirm that the 7.5 A current rating meets the specific application requirements under expected operating temperatures.

Selection Notes

Select this component when dual-line common mode attenuation is required at 3.3 mH. The 16 mOhm DCR indicates low insertion loss for power lines. Verify that the physical size accommodates the assembly space and that the through-hole pins fit the manufacturing process.

Part Context

This part belongs to the CAOV series of common mode chokes from Amgis, LLC. These components are engineered for power electronics applications requiring robust noise filtering. The series typically offers toroidal core designs optimized for high saturation currents and stable inductance performance.

Replacement Considerations

Cross-reference with other 3.3 mH, 7.5 A, 2-line common mode chokes from manufacturers like TDK or Murata. Ensure equivalent inductance, current rating, and DCR values before substitution.