BV302D24015

Overview

The BV302D24015 is a 1.5VA encapsulated power transformer from Zettler Magnetics, designed for through-hole mounting. It features a 230V primary input and a 24V secondary output with a current rating of 31mA. The unit utilizes an EI30 laminated core construction and is fully encapsulated under vacuum pressure. Physical dimensions are 32.80mm in length, 27.80mm in width, and a maximum seated height of 24.40mm. Termination is achieved via PC pins.

Feature Summary

• Fully encapsulated construction under vacuum pressure for enhanced efficiency and compactness
• EI30 laminated core design providing standard power transformation capabilities
• Through-hole mounting configuration with PC pin termination style

Applications

• Linear power supply circuits requiring encapsulated isolation
• Control systems utilizing 24V secondary outputs
• Equipment compatible with 230V primary input frequencies

Procurement Notes

Verify the specific datasheet version and electrical tolerances against the manufacturer's official documentation before integration. Confirm that the physical footprint and pin spacing align with the target PCB layout. Ensure the operating environment remains within the thermal limits defined by the encapsulation material. Cross-reference the part number to distinguish between similar series variants with different voltage ratings or core sizes.

Selection Notes

Select this component when a low-power, encapsulated transformer is required for through-hole assembly. The 1.5VA rating suits applications needing minimal isolation without excessive bulk. Consider the EI30 core size constraints and the specific 230V to 24V conversion ratio. Evaluate the mechanical height limitation of 24.40mm against enclosure space requirements. This model is appropriate where vacuum encapsulation benefits outweigh the need for higher power capacities.

Part Context

This transformer belongs to the BV series of laminated power transformers produced by Zettler Magnetics. The series is characterized by vacuum-pressure encapsulation techniques aimed at reducing size while maintaining efficiency. The BV302D24015 specifically represents the 1.5VA capacity tier within this lineup, utilizing the EI30 lamination geometry common to this product family.

Replacement Considerations

Direct substitutes must match the 1.5VA rating, 230V/24V configuration, and EI30 core dimensions. Verify that alternative components maintain the same through-hole PC pin termination and encapsulation type. Check for identical physical envelope measurements to ensure board compatibility.