SCS-1002K

Current Sense Transformers Overview

The SCS-1002K is a surface mount current sense transformer with a 100:1 turns ratio, designed for high-frequency applications between 50 kHz and 1 MHz. It supports primary currents up to 10 A. The component features low DC resistance, specified as 700 mOhm for the primary winding and a maximum of 5.5 Ohm for the secondary winding. It utilizes an EE core construction suitable for compact circuit designs.

Current Sense Transformers Feature Summary

• Surface mount construction for automated assembly
• High-frequency operation capability up to 1 MHz
• Low DC resistance design for minimal signal loss

Current Sense Transformers Applications

• Current sensing in power supply circuits
• Feedback loop monitoring in switching regulators
• Overcurrent protection systems

Current Sense Transformers Procurement Notes

Verify the specific manufacturer part number against official Signal Transformer or Bel Power Solutions documentation to ensure compatibility with your design requirements. Confirm that the surface mount package dimensions and pinout match your PCB layout constraints before finalizing procurement orders.

Current Sense Transformers Selection Notes

Select this component when a 100:1 transformation ratio is required for current monitoring within the 50 kHz to 1 MHz frequency range. Ensure the primary current rating of 10 A aligns with the maximum expected load in the application circuit to prevent saturation or thermal issues.

Current Sense Transformers Part Context

This device belongs to the SCS series of high-frequency surface mount current-sensing transformers. These components are engineered to detect current passing directly through a conductor, providing isolated feedback signals for control loops in modern electronic power conversion systems.

Current Sense Transformers Replacement Considerations

Consult official manufacturer substitution guides for equivalent parts with matching turns ratios and frequency ranges. Verify that any alternative component maintains compatible DC resistance values and physical footprint specifications for direct board replacement.