BV302D06028

Overview

The BV302D06028 is a 2.8VA encapsulated power transformer from Zettler Magnetics, designed for through-hole mounting. It operates at 50/60Hz with a 230V primary input. The secondary configuration provides dual 6VAC outputs (2x6), delivering a total current of 233mA. The unit utilizes an EI30 laminated core and features a compact case dimension of 32.8x27.8mm with a height of 29.8mm. This component is suitable for general power supply applications requiring isolated AC voltage conversion.

Feature Summary

• Encapsulated construction for environmental protection
• Dual secondary winding configuration for split voltage requirements
• Through-hole mounting style for PCB integration

Applications

• General purpose AC to DC power supply front ends
• Industrial control equipment power modules
• Consumer electronics internal power distribution

Procurement Notes

Verify the specific ordering suffix and manufacturer documentation to confirm electrical tolerances and safety certifications prior to procurement. Ensure that the through-hole footprint dimensions align with the target printed circuit board layout. Confirm that the encapsulation type meets the thermal and environmental requirements of the final assembly application.

Selection Notes

Select this component when a 2.8VA isolation barrier is required between a 230V mains source and low-voltage secondary circuits. The dual 6V output allows for separate positive and negative rail generation or independent loads. Consider the physical envelope size of 32.8x27.8mm for spatial constraints within the enclosure design.

Part Context

This part belongs to the BV series of encapsulated power transformers by Zettler Magnetics. The series typically employs EI laminated cores, specifically the EI30 size in this instance. These transformers are engineered for reliability in standard industrial and commercial environments, offering a balance between power density and physical footprint.

Replacement Considerations

Direct substitutes must match the 2.8VA rating, 230V primary, and 2x6V secondary configuration. Verify that alternative components maintain identical pinout arrangements and mechanical dimensions to ensure compatibility with existing tooling and PCB layouts without redesign.