55654

Overview

The Bourns Inc. 055654 is a current sense transformer designed for through-hole mounting. It operates within a frequency range of 10 kHz to 300 kHz. The component features a DC resistance of 5.7 Ohms and an inductance of 384 mH. This magnetic device is intended for use in power supply circuits requiring accurate current monitoring.

Feature Summary

• Provides electrical isolation between primary and secondary circuits
• Supports high-frequency operation up to 300 kHz
• Designed for through-hole PCB integration

Applications

• Switch-mode power supplies
• Current monitoring circuits
• Power factor correction systems

Procurement Notes

Verify the specific datasheet version for the 055654 model to confirm mechanical dimensions and thermal ratings. Ensure that the operating frequency range aligns with the target application requirements. Check for halogen-free status if environmental compliance is required. Confirm package type compatibility during procurement.

Selection Notes

Select this component when isolated current sensing is required in high-frequency applications. Consider the 5.7 Ohm resistance and 384 mH inductance values for circuit design. Evaluate the through-hole form factor against available board space. Compare performance against other current sense transformers for similar frequency ranges.

Part Context

This part belongs to the Model 0556xx Series of Current Sense Transformers from Bourns Inc. These components are engineered for reliable performance in various electronic applications. The series offers standardized solutions for current monitoring needs.

Replacement Considerations

Consult official Bourns documentation for direct substitutes. Verify pinout and electrical parameters before replacing. No public substitute part numbers are confirmed in available data.