PH9185.013NLT

Pulse Transformers Overview

The PH9185.013NLT is a surface mount pulse transformer manufactured by Pulse Electronics, designed for high isolation power supply applications. It features a dual primary and dual secondary winding configuration with a 1:3 turns ratio. The component provides an inductance of 200uH and a DC resistance of 0.95 Ohms. Rated for 5000Vrms isolation voltage, it operates within a temperature range of -40°C to +125°C. The package dimensions are 10.00mm x 10.00mm x 12.50mm maximum height, utilizing a gull-wing SMD footprint.

Pulse Transformers Feature Summary

• High isolation capability rated at 5000Vrms for enhanced safety in power circuits
• Dual primary and dual secondary winding structure supporting flexible driver configurations
• Surface mount design with gull-wing terminals for automated PCB assembly

Pulse Transformers Applications

• RS-232 power supply driver circuits
• 485 communication interface power drivers
• General purpose high isolation power transformers

Pulse Transformers Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging options such as tape and reel or cut tape. Confirm that the manufacturer part number matches the exact electrical specifications required for the target application. Check RoHS compliance status and moisture sensitivity level before integration into the production line.

Pulse Transformers Selection Notes

Select this component when high voltage isolation between primary and secondary sides is critical for system safety. The dual winding architecture allows for versatile circuit topologies compared to single-winding alternatives. Ensure the operating temperature range meets the environmental requirements of the final device enclosure.

Pulse Transformers Part Context

This part belongs to the PH9185 series of high isolation power supply transformer drivers from Pulse Electronics. The series is engineered for robust performance in industrial and communication equipment where galvanic isolation is necessary. It serves as a key passive component in signal conditioning and power delivery stages.

Pulse Transformers Replacement Considerations

Consult official distributor databases for direct cross-reference part numbers. Verify pinout compatibility and physical footprint dimensions before substituting with alternative manufacturers' components.