SCS-50500

Current Sense Transformers Overview

The SCS-50500 is a surface-mount current sense transformer manufactured by Signal Transformer. It features a 50:1 turns ratio and supports a frequency range of 50 kHz to 1 MHz. The device has a maximum primary DC resistance of 700 mOhms and a secondary resistance of 1.85 Ohms. Rated for 10 A, it includes a maximum inductance of 500 µH. Operating temperatures span from -40°C to +125°C.

Current Sense Transformers Feature Summary

• Provides galvanic isolation for accurate current sensing applications
• Designed for surface mount assembly on printed circuit boards
• Operates effectively within high-frequency ranges up to 1 MHz

Current Sense Transformers Applications

• Switch-mode power supply current monitoring
• Inverter and motor drive control circuits
• Overcurrent protection systems

Current Sense Transformers Procurement Notes

Verify the manufacturer designation as Signal Transformer or Bel Signal Transformer when sourcing. Confirm the specific package dimensions and pin configuration match your PCB layout requirements. Ensure the operating temperature range meets your environmental specifications before finalizing procurement decisions.

Current Sense Transformers Selection Notes

Select this component based on its 10 A current rating and 50:1 turns ratio suitability for your sensing circuit. Evaluate the 500 µH inductance against your required bandwidth. Consider the surface mount form factor for automated assembly processes and verify thermal performance within the specified temperature limits.

Current Sense Transformers Part Context

This part belongs to the SCS series of surface-mount current sense transformers. These components are engineered for compact designs requiring precise current measurement. The series offers various ratios and ratings to accommodate different power electronics architectures and signal processing needs.

Current Sense Transformers Replacement Considerations

Consult official substitution lists for equivalent parts with matching electrical characteristics. Verify that any alternative maintains the same turns ratio, frequency response, and physical footprint to ensure compatibility with existing designs.