BV201D09003A

Overview

The BV201D09003A is a 0.35VA encapsulated power transformer designed for through-hole mounting. It features a dual primary winding configuration supporting 115V and 230V input voltages, providing flexibility for global power standards. The secondary output delivers 9V at a maximum current of 19.4mA. This component offers an isolation voltage of 2800Vrms, ensuring safety in low-power applications. Its compact dimensions are 24.00mm in length, 23.00mm in width, and a maximum seated height of 16.00mm, making it suitable for space-constrained designs requiring reliable AC-to-AC conversion.

Feature Summary

• Encapsulated construction provides environmental protection and mechanical stability
• Dual primary windings support both 115V and 230V AC input configurations
• Through-hole PC pin termination ensures secure board mounting
• High isolation voltage rating for enhanced electrical safety

Applications

• Solar inverters
• Smart grid meters
• Alternative energy market equipment

Procurement Notes

Verify the specific manufacturer part number against official Zettler Magnetics documentation to confirm technical specifications. Ensure that the encapsulated type and through-hole termination style match the target PCB design requirements. Cross-reference the isolation voltage and power rating with system safety standards before finalizing procurement decisions.

Selection Notes

Select this transformer for applications requiring low power consumption (0.35VA) and precise 9V secondary output. The encapsulated design is preferred where environmental resistance is necessary. Consider the physical footprint constraints, as the unit measures 24.00mm x 23.00mm with a 16.00mm height. Verify compatibility with standard through-hole assembly processes and ensure the 2800Vrms isolation meets circuit safety regulations.

Part Context

This component belongs to the BV series of encapsulated power transformers from Zettler Magnetics. These units are specifically engineered for smaller form-factor applications compared to laminated alternatives. The series targets modern electronic systems such as smart meters and renewable energy devices, offering a balance between performance, safety, and compact physical dimensions.

Replacement Considerations

Public confirmed substitute part numbers: BV201D06003A, BV201S12003A, BV201S10003A, BV201S09003A.