54100C

Overview

The 54100C is a current sensing transformer manufactured by Murata Power Solutions Inc. It operates within a frequency range of 50 kHz to 500 kHz and features an invasive type design. The component has a primary turns ratio of 1:1:100 with an inductance of 14.8 mH. Electrical characteristics include a DC resistance of 7 mOhm for the primary winding and 3.2 Ohms for the secondary winding.

Feature Summary

• Provides galvanic isolation for current monitoring applications
• Supports high-frequency operation up to 500 kHz
• Features a 1:1:100 turns ratio for signal transformation

Applications

• Power supply current monitoring
• Industrial control systems
• Invasive current sensing circuits

Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturing details may vary. Confirm that the invasive package style matches your PCB layout requirements. Ensure the operating frequency range aligns with your system's switching speed. Check for any RoHS compliance documentation if required by your project specifications.

Selection Notes

Select this component when invasive current sensing is required at frequencies between 50 kHz and 500 kHz. The 1:100 secondary ratio suits applications needing scaled-down current signals for measurement. Consider the 14.8 mH inductance for circuit stability. Evaluate the physical dimensions against available board space before integration.

Part Context

This part belongs to the current transformer category from Murata Power Solutions. It is designed for board-mount installation in electronic circuits requiring precise current feedback. The device complements other power management components by providing isolated sensing capabilities without direct electrical contact with the primary conductor.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.