SCS-70980

Current Sense Transformers Overview

The SCS-70980 is a high-frequency surface-mount current-sensing transformer manufactured by Signal Transformer. It features a 70:1 turns ratio and supports a maximum primary current of 10 A. The device operates within a frequency range of 50 kHz to 1 MHz. Electrical specifications include a maximum primary resistance of 700 mOhm, a secondary resistance of 4.75 Ohm, and a maximum inductance of 980 µH. The component is designed for board mounting and functions reliably across an operating temperature range from -40°C to +125°C.

Current Sense Transformers Feature Summary

• Detects current passing directly through the application's conductor
• High-frequency operation capability up to 1 MHz
• Surface mount package design for automated assembly

Current Sense Transformers Applications

• Current sensing in power supply circuits
• Overcurrent protection systems
• Feedback control loops in switching regulators

Current Sense Transformers Procurement Notes

Verify the specific manufacturer part number against official Signal Transformer documentation to ensure authenticity. Confirm that the required electrical parameters, such as the 70:1 ratio and 10 A rating, match the design requirements. Check for compliance with relevant environmental standards if applicable to the final product.

Current Sense Transformers Selection Notes

Select this component when a high-frequency current sense transformer is required for surface-mount applications. Ensure the operating frequency falls within the 50 kHz to 1 MHz range. Verify that the physical dimensions are compatible with the PCB layout and that the thermal characteristics suit the intended environment.

Current Sense Transformers Part Context

This component belongs to the SCS series of current-sense transformers from Signal Transformer. These devices are engineered for precise current detection in modern electronic systems. The series offers various ratios and packages to accommodate different circuit designs and performance needs.

Current Sense Transformers Replacement Considerations

Consult official Signal Transformer documentation for verified substitute part numbers. Cross-reference technical specifications carefully before substituting.