BV054-5389.0

Overview

The BV054-5389.0 is a laminated core power transformer manufactured by Pulse Electronics, designed for through-hole mounting. It features a 16VA power rating with a primary voltage of 230V. The secondary configuration provides dual outputs: parallel connections yield 12V at 1.332A, while series connections provide 24V at 666mA. This component supports standard AC line frequencies and is constructed for reliable electrical isolation in power supply applications.

Feature Summary

• Laminated core construction for efficient magnetic flux transfer
• Dual secondary winding options allowing flexible voltage output configurations
• Through-hole termination style for secure PCB integration
• 16VA rated capacity suitable for moderate power requirements

Applications

• General purpose AC/DC power supplies
• Industrial control equipment power stages
• Consumer electronics internal power conversion
• Telecommunications infrastructure power modules

Procurement Notes

Verify the specific secondary connection requirement (parallel vs. series) against the target circuit design before procurement. Confirm that the 230V primary rating matches the local mains voltage standards. Ensure through-hole footprint compatibility with the printed circuit board layout. Check for RoHS compliance documentation if environmental regulations apply to the final assembly.

Selection Notes

Select this transformer when a 16VA isolated power source is required with flexible secondary voltage options. The laminated core design offers cost-effectiveness for non-high-frequency applications. Consider the physical size constraints associated with through-hole mounting. Evaluate thermal management needs based on the 16VA load capacity and ambient operating conditions.

Part Context

This component belongs to the BV054 series of power transformers from Pulse Electronics. The series typically includes variants with different secondary voltage taps and current ratings, such as the BV054-5381.0 and BV054-5385.0. These units are commonly used in legacy and modern power conversion systems requiring galvanic isolation between input and output circuits.

Replacement Considerations

Cross-reference with BV054-5381.0 or BV054-5385.0 if alternative secondary voltage configurations are needed. Verify that any substitute maintains the 16VA power rating and 230V primary specification. Ensure mechanical dimensions and pinout compatibility for direct replacement without PCB redesign.