ACT07T03-5-002-01

Current Sense Transformers Overview

The ACT07T03-5-002-01 is a current sense transformer manufactured by Allied Components International. It features a turns ratio of 1:2500 and supports a primary current rating of 40A. The device operates within a frequency range of 50Hz to 60Hz and has an impedance of 155 Ohms. Designed for through-hole mounting, this component facilitates precise current monitoring in power supply applications.

Current Sense Transformers Feature Summary

• Provides galvanic isolation between primary and secondary circuits for accurate current measurement
• Supports high primary current handling up to 40A for robust power system integration
• Engineered for standard 50Hz to 60Hz line frequency operations

Current Sense Transformers Applications

• Current monitoring in AC/DC power supplies
• Overcurrent protection circuits in industrial equipment
• Power factor correction systems

Current Sense Transformers Procurement Notes

Verify the specific manufacturer datasheet (ACT07T03-5-002-01.pdf) to confirm mechanical dimensions and electrical tolerances before integration. Ensure compatibility with existing PCB layouts for through-hole assembly. Cross-reference part numbers with official Allied Components International documentation to avoid substitution errors.

Current Sense Transformers Selection Notes

Select this component when isolated current sensing at 40A is required for 50/60Hz applications. The 1:2500 ratio dictates the secondary signal magnitude, which must align with downstream amplifier or ADC input ranges. Consider the 155 Ohm impedance impact on circuit loading during design phase.

Current Sense Transformers Part Context

This current sense transformer belongs to Allied Components International's passive magnetic component portfolio. It serves as a critical interface element for safety isolation and signal conditioning in mains-frequency power electronics, distinguishing itself from high-frequency switching transformers through its specific low-frequency optimization.

Current Sense Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided source data. Verify functional equivalence carefully if considering alternatives from other manufacturers.