BV038-5061.0

Overview

The BV038-5061.0 is a laminated core power transformer manufactured by Pulse Electronics Corporation, designed for through-hole mounting on printed circuit boards. It features an electrical rating of 3.2VA with a primary voltage specification of 115V and a secondary output of 18V. The unit supports a maximum secondary current of 178mA. This component utilizes a standard laminated core construction to facilitate efficient energy transfer in low-power electronic applications requiring isolated voltage conversion.

Feature Summary

• Utilizes a laminated core structure for reliable magnetic flux guidance
• Designed for secure through-hole PCB integration
• Provides specific step-down voltage transformation from 115V primary to 18V secondary

Applications

• Low-power AC/DC power supply units
• General-purpose electronic equipment isolation
• Control circuit power distribution

Procurement Notes

Verify the part number BV038-5061.0 against official Pulse Electronics documentation to confirm the 3.2VA rating and 115V/18V configuration. Ensure that the through-hole package dimensions match the target PCB footprint. Confirm RoHS compliance status if required by environmental regulations for the specific assembly process.

Selection Notes

Select this transformer when a fixed 115V to 18V step-down ratio is required at 3.2VA capacity. The through-hole format is suitable for high-vibration environments or manual assembly processes. Consider the physical size constraints and thermal requirements associated with laminated core designs compared to modern alternatives.

Part Context

This component belongs to the power transformer category within Pulse Electronics' portfolio. It serves as a fundamental passive element for voltage adaptation in consumer and industrial electronics. The laminated core technology represents a traditional approach to magnetic coupling, offering distinct characteristics compared to ferrite-based high-frequency transformers.