PH9384.021NLT

Overview

The PH9384.021NLT is a surface-mount power transformer from the PH9384 series by Pulse Electronics, designed for push-pull converter applications. It features dual primary and dual secondary windings with a maximum inductance of 538 uH. The component provides 4 kVrms isolation voltage and supports an operating temperature range from -40°C to +125°C. Its compact SMD package measures 12.5 mm in length, 9.2 mm in width, and 7.6 mm in height.

Feature Summary

• Patented Sidecar structure enabling compact surface-mount design
• Enhanced insulation with 4 kVrms isolation voltage
• Supports industrial communication bus interfaces

Applications

• Industrial control systems
• Building automation
• Smart grid metering
• Surveillance monitoring

Procurement Notes

Verify that the specific part number matches the required winding configuration and inductance tolerance. Confirm compliance with RoHS directives and AEC-Q200 standards if automotive qualification is necessary. Ensure the selected variant aligns with the intended thermal management requirements for high-temperature operation up to 125°C.

Selection Notes

Select this component when high isolation voltage is critical for safety in noisy environments. The patented Sidecar architecture offers a space-saving alternative to traditional bulky transformers. Consider the dual-winding topology for compatibility with various gate driver ICs in industrial communication protocols like RS485 or ModBus.

Part Context

This device belongs to the PH9384 series of isolated power transformers manufactured by Pulse Electronics, a YAGEO Company. The series utilizes a ring-core platform optimized for surface-mount technology. These components are engineered to deliver low power across isolation barriers while maintaining small physical footprints suitable for dense PCB layouts.

Replacement Considerations

Public confirmed substitute part numbers: PH9384.011NLT, PH9384.012NLT, PH9384.034NLT, PH9384.089NLT.