BV301D06012

Overview

The BV301D06012 is a 1.2VA encapsulated power transformer from the Zettler Magnetics BV series, designed for through-hole mounting. It features an EI30 laminated core with a case dimension of 32.8x27.8mm and a height of 22.3mm. The unit operates with a 115V primary input at 50/60 Hz and provides a dual secondary output of 2x6V at 100mA each. Key electrical specifications include a minimum insulation resistance of 100MΩ, a dielectric strength of 2800V, and a DC resistance test voltage of 500V.

Feature Summary

• Encapsulated construction for environmental protection
• Through-hole mounting configuration
• Dual secondary winding capability

Applications

• Low-power electronic equipment requiring isolated AC-DC conversion stages
• Control circuits utilizing 6V secondary outputs
• Industrial devices adhering to Class 2 safety requirements

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm pinout orientation and regulatory certifications. Ensure the procurement documentation explicitly references the BV301D06012 part number to distinguish it from similar BV series variants with different voltage ratings or core sizes. Cross-reference the physical dimensions with your PCB layout to guarantee compatibility with the through-hole footprint.

Selection Notes

Select this component when a compact, low-voltage isolation solution is required for 115V primary systems. The 1.2VA rating suits applications with minimal current demands, such as signal conditioning or relay driver circuits. Consider the EI30 core size and encapsulation type if space constraints and environmental sealing are critical design factors for the target assembly.

Part Context

This transformer belongs to the BV series of encapsulated power transformers manufactured by Zettler Magnetics. The series utilizes EI laminated cores to provide efficient magnetic coupling in a compact form factor. These components are engineered for general-purpose power supply applications where reliable isolation and standardized mounting are necessary.

Replacement Considerations

Direct substitutes must match the 1.2VA rating, 115V primary, and 2x6V secondary configuration. Verify that any alternative component maintains identical pin spacing and case dimensions to fit the existing PCB footprint without modification.