BV201D10003A

Overview

The BV201D10003A is a 0.35VA encapsulated power transformer manufactured by Zettler Magnetics. It features a 115V primary winding and a single 10V secondary output capable of delivering 17.5mA. Designed for through-hole mounting, this component utilizes laminated core technology fully encapsulated under vacuum pressure to ensure compactness and efficiency. The unit operates at standard 50/60Hz frequencies and complies with RoHS standards, providing reliable isolation for low-power electronic applications.

Feature Summary

• Fully encapsulated construction under vacuum pressure for enhanced durability
• Laminated core design optimized for smaller form factor and efficiency
• Through-hole mounting configuration for secure PCB integration

Applications

• Low-power linear power supply circuits
• Control transformers in small electronics
• Signal isolation in consumer devices

Procurement Notes

Verify the specific ordering suffix and packaging details directly with the manufacturer or authorized distributors before purchase. Confirm that the 115V primary rating aligns with your local mains voltage requirements. Ensure the through-hole footprint matches your PCB design constraints. Check for any regional compliance certifications required for your target market.

Selection Notes

Select this transformer when a compact, encapsulated solution is required for low-voltage AC outputs. The 0.35VA rating suits applications with minimal current demands. Consider the 115V primary input compatibility with your system's power source. Evaluate the physical dimensions against available board space, as encapsulation adds bulk compared to open-frame designs.

Part Context

This component belongs to the BV series of encased power transformers from Zettler Magnetics. The series emphasizes vacuum-pressure encapsulation for improved thermal and mechanical stability. These transformers are designed to replace larger, less efficient units in modern electronics where size reduction is critical while maintaining electrical safety and performance standards.

Replacement Considerations

Direct substitutes may include other BV series variants with matching VA ratings and pin configurations. Verify secondary voltage and current capabilities before swapping. Open-frame equivalents require additional enclosure planning. Consult manufacturer cross-reference lists for confirmed compatible part numbers.