CR8348-2000

Current Sense Transformers Overview

The CR8348-2000 is a current sense transformer from the CR8300 series, manufactured by CR Magnetics Inc. It features a solid core design with a 1000:1 turns ratio and supports input currents up to 50 A. The device operates within a frequency range of 20 Hz to 1 kHz and has a DC resistance of 106 Ohms. Designed for through-hole mounting, it measures 0.925 inches in length and 0.433 inches in width.

Current Sense Transformers Feature Summary

• Non-invasive solid core construction for direct conductor insertion
• High isolation voltage capability for safe circuit monitoring
• Through-hole PC pin termination for reliable board integration

Current Sense Transformers Applications

• Industrial motor drive current monitoring
• Power supply output sensing
• Inverter and converter protection circuits

Current Sense Transformers Procurement Notes

Verify the specific suffix against manufacturer documentation to confirm exact electrical characteristics and mechanical dimensions. Ensure the ordering part number matches the required turns ratio and current rating for the target application. Cross-reference datasheet revisions to confirm compliance with current environmental standards before finalizing procurement orders.

Current Sense Transformers Selection Notes

Select this component when non-invasive AC current measurement is required in high-power industrial environments. The solid core design eliminates air gaps, ensuring consistent magnetic coupling. Verify that the operating frequency falls within the specified 20 Hz to 1 kHz range to maintain accuracy and avoid saturation issues during signal processing.

Current Sense Transformers Part Context

This model belongs to the CR8300 series of general-purpose current transformers. These components are engineered for robust performance in demanding power electronics applications. The series offers various turns ratios and current ratings to accommodate different sensing requirements while maintaining standard through-hole compatibility for easy PCB layout integration.

Current Sense Transformers Replacement Considerations

Direct substitutes include models from the same CR8300 family with matching current ratings and physical footprints. Verify that alternative part numbers maintain the same 1000:1 turns ratio and 106 Ohm DC resistance to ensure circuit compatibility without redesigning the burden resistor network.