VTX-151-1015

Overview

The Vigortronix VTX-151-1015 is a miniature precision current sensing transformer designed for through-hole PCB mounting. It features a built-in busbar and offers a turns ratio of 1000:1 with a secondary burden resistance of 100 ohms. The device supports an operational frequency range from 20Hz to 20kHz and provides an isolation voltage of 2000V AC. Rated for a primary current of 15A, this component ensures accurate current monitoring in electronic circuits while maintaining electrical safety standards.

Feature Summary

• Miniature precision construction with integrated busbar for direct conductor passage
• Operational frequency range spanning 20Hz to 20kHz for versatile signal processing
• High isolation voltage rating of 2000V AC ensuring circuit safety

Applications

• Current monitoring in power supply circuits
• Overcurrent protection systems
• Precision measurement instrumentation

Procurement Notes

Verify the specific winding ratio and burden resistance requirements against your circuit design before ordering. Confirm that the 15A primary current rating aligns with your maximum load conditions. Ensure the through-hole package dimensions fit your PCB layout constraints. Check for any environmental compliance certifications required by your target market regulations.

Selection Notes

Choose this model when precise current sensing is required within the 20Hz to 20kHz frequency band. The 1000:1 ratio suits applications needing significant signal attenuation. Consider the 100 ohm burden resistor value for optimal voltage output levels. The built-in busbar simplifies installation compared to split-core alternatives.

Part Context

This component belongs to the Vigortronix VTX series of PCB-mounted current transformers. These devices are engineered for high accuracy and reliability in compact electronic designs. The series typically includes various ratios and current ratings to accommodate different sensing needs across industrial and consumer electronics.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific configuration.