PE-51719

Current Sense Transformers Overview

The PE-51719 is a board mount current sensor manufactured by Pulse Electronics, designed for through-hole installation. It features an inductance of 80 mH and a DC resistance of 4.5 Ohms. The component supports a frequency range from 20 kHz to 200 kHz with a test frequency of 15.75 kHz. It has a current rating of 20 A and a maximum DC current of 600 mA. The physical dimensions are 17.01 mm in length, 9.906 mm in width, and 20.32 mm in height.

Current Sense Transformers Feature Summary

• Non-invasive solid core design for current sensing applications
• Through-hole mounting style for PCB integration
• High inductance value for effective signal detection

Current Sense Transformers Applications

• Current monitoring in power supply circuits
• Feedback control systems requiring isolated current measurement
• Protection circuits detecting overcurrent conditions

Current Sense Transformers Procurement Notes

Verify the specific suffix designation when ordering, as variants such as PE-51719NL exist within the product line. Confirm that the required current rating and inductance values align with the system's operational requirements. Ensure the through-hole package type matches the target printed circuit board layout. Check manufacturer documentation for any updates regarding compliance standards or environmental restrictions before finalizing procurement decisions.

Current Sense Transformers Selection Notes

Select this component for applications requiring non-invasive current measurement with high inductance. The 20 A rating suits high-power environments, while the 4.5 Ohm DC resistance minimizes energy loss. Consider the physical footprint constraints due to the 20.32 mm height. Validate compatibility with operating frequencies between 20 kHz and 200 kHz. Ensure the manufacturing source provides authentic datasheets for technical verification.

Current Sense Transformers Part Context

The PE-51719 belongs to the Pulse Electronics Power series of current sense transformers and inductors. It is categorized under board mount current sensors and fixed inductors. The product line focuses on providing reliable sensing solutions for electronic power systems. This model represents a standard through-hole option for engineers designing robust current monitoring infrastructure.

Current Sense Transformers Replacement Considerations

The PE-51719NL is a documented variant within the same product family. Verify if the NL suffix indicates a specific packaging or compliance difference. No other direct substitute part numbers are confirmed in public documentation.