BV042-5334.0

Overview

The BV042-5334.0 is a laminated core power transformer manufactured by Pulse Electronics, designed for through-hole mounting. It features an 115V primary voltage and a single 15V secondary output rated at full load. The unit supports a maximum output current of 334mA with a 5VA power rating. The component measures 45.50mm in length and 38.50mm in width.

Feature Summary

• Laminated core construction for standard power transformation
• Through-hole mounting configuration for secure PCB integration
• Single secondary winding providing isolated 15V output

Applications

• General purpose AC to DC power supply input stages
• Industrial control system power isolation
• Consumer electronics requiring low voltage AC distribution

Procurement Notes

Verify the obsolete status of this specific part number before finalizing design implementations. Confirm that the 115V primary specification aligns with the target regional mains voltage standards. Ensure mechanical clearance accommodates the 45.50mm x 38.50mm footprint and through-hole lead requirements during assembly planning.

Selection Notes

Select this component when a dedicated laminated core transformer is required for 115V to 15V conversion. Consider the 5VA power limit and 334mA current capacity against the total load requirements. Evaluate the through-hole form factor against available board space and automated assembly capabilities compared to surface mount alternatives.

Part Context

This transformer belongs to the general power transformer category from Pulse Electronics. It utilizes a traditional laminated core design rather than modern ferrite or planar technologies. The product serves as a fundamental isolation component in linear power supply architectures, distinguishing it from switching mode power supply transformers.