PH9384.012NL

Overview

The PH9384.012NL is a high isolation power transformer from Pulse Electronics, designed for surface mount applications. It features a toroidal platform with dual primary and dual secondary windings, configured as a push-pull transformer. The component has a power rating of 3 W and an inductance of 538 uH. Key electrical parameters include a voltage-time product (Et) of 24 V/us and a turns ratio of 2:1. Physical dimensions are 12.5 mm in length, 9.2 mm in width, and 7.6 mm in height. It operates within a temperature range of -40 C to +125 C.

Feature Summary

• Provides high isolation capability suitable for barrier crossing applications
• Utilizes a toroidal SMD platform for compact board integration
• Supports push-pull topology with dual primary and secondary windings

Applications

• Power driver circuits requiring low power transfer across isolation barriers
• Surface mount designs needing compact high isolation transformers
• Push-pull converter topologies

Procurement Notes

Verify the specific suffix requirements for tape and reel packaging when ordering. The base part number may require a 'T' suffix for optional tape and reel packing according to manufacturer specifications. Confirm RoHS compliance status and ensure the selected variant matches the required mounting style and winding configuration for the target application design.

Selection Notes

Select this component for applications requiring high isolation voltage and a compact surface mount footprint. Consider the 3 W power rating and 538 uH inductance for compatibility with the intended circuit topology. Ensure the operating temperature range meets environmental requirements and verify that the physical dimensions fit within the available PCB space constraints.

Part Context

This part belongs to the PH9384 series of high isolation power transformers. The series is characterized by its toroidal platform design and suitability for surface mount technology. It serves as a specialized solution for delivering low power across isolation barriers in compact electronic systems.

Replacement Considerations

PH9384.012NLT is a related variant offering tape and reel packaging options. Verify functional equivalence before substitution.