ACT05T02-30-040

Current Sense Transformers Overview

The ACT05T02-30-040 is a current sense transformer manufactured by Allied Components International, designed for through-hole mounting. It features a rated primary current of 30 A and a turns ratio of 1:750. The component operates within a frequency range of 20 kHz to 50 kHz and has a maximum primary DC resistance of 35 Ohms. An inductance value of 1.125 H is specified. The device supports an operating temperature range from -40°C to +85°C.

Current Sense Transformers Feature Summary

• Non-invasive solid core design for accurate current monitoring
• High isolation capability suitable for power electronics applications
• Optimized frequency response for switching power supply environments

Current Sense Transformers Applications

• Current sensing in switch-mode power supplies
• Overcurrent protection circuits
• Feedback loop control in industrial power converters

Current Sense Transformers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required pin configurations and insulation standards. Confirm that the through-hole package dimensions match the target PCB layout. Check for any recent updates to the RoHS compliance status or material declarations prior to finalizing procurement orders.

Current Sense Transformers Selection Notes

Select this component when a high-current rating of 30 A is required alongside a precise 1:750 transformation ratio. Ensure the application frequency falls strictly within the 20 kHz to 50 kHz operational window. Consider the thermal performance limits of -40°C to +85°C for environmental suitability. Evaluate the 35 Ohm primary resistance impact on circuit loss.

Current Sense Transformers Part Context

This part belongs to the ACT series of current sense transformers from Allied Components International. These components are engineered for robust performance in demanding power conversion systems. The model number indicates specific electrical characteristics including current rating and turns ratio, distinguishing it from other variants in the product line.

Current Sense Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative sources.