AS-407

Current Sense Transformers Overview

The AS-407 is a non-invasive solid core current transformer manufactured by Amgis, LLC. It features a 1:500 turns ratio and supports a maximum primary current of 80A. The component operates within a frequency range of 20kHz to 200kHz and provides an ET value of 7500VµS. Designed for through-hole mounting, this device serves as a precise current sensing element in high-frequency power conversion applications.

Current Sense Transformers Feature Summary

• Non-invasive solid core design for direct wire insertion
• High isolation capability with specified volt-time product
• Optimized for high-frequency operation up to 200kHz
• Through-hole mounting configuration for PCB integration

Current Sense Transformers Applications

• Current sensing in switch-mode power supplies
• Feedback loops in AC/DC converters
• Overcurrent protection circuits
• Power monitoring systems

Current Sense Transformers Procurement Notes

Verify the specific datasheet version from Amgis or authorized distributors to confirm mechanical dimensions and electrical tolerances. Ensure the selected variant matches the required 1:500 ratio and 80A rating. Check for any specific ordering suffixes that may indicate packaging or testing variations. Confirm lead times and availability directly with suppliers as stock levels fluctuate.

Current Sense Transformers Selection Notes

Select the AS-407 when a non-invasive current sensing solution is required for frequencies between 20kHz and 200kHz. The 1:500 ratio suits applications where primary currents reach up to 80A. Consider the through-hole package type for board layout compatibility. Verify that the 7500VµS ET value meets the system's voltage-time requirements for accurate signal integrity.

Current Sense Transformers Part Context

Amgis, LLC specializes in power toroidal and high-frequency magnetics components. The AS-407 belongs to their series of precision current detection devices designed for efficiency and low radiation. These components are engineered for demanding environments including power supplies and medical equipment, emphasizing reliability and precise electrical performance.

Current Sense Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer cross-reference guides for potential alternatives based on specific electrical and mechanical constraints.