BV301D09023

Overview

The BV301D09023 is a 2.3VA encapsulated power transformer from Zettler Magnetics, designed for through-hole mounting. It features a dual primary winding rated for 115V and 230V inputs at 50/60Hz. The secondary provides a single 9V output with a maximum current of 256mA. The unit offers 4200Vrms isolation voltage and operates within standard industrial temperature ranges.

Feature Summary

• Fully encapsulated under vacuum pressure for enhanced efficiency and compactness
• Dual primary windings support flexible 115V or 230V AC input configurations
• High isolation rating of 4200Vrms ensures safety in sensitive applications

Applications

• LED lighting systems
• Electric metering devices
• Motor controls
• Thermostats

Procurement Notes

Verify the specific suffix (D vs S) to confirm encapsulation type and physical dimensions against the official datasheet. Confirm that the 256mA secondary current meets the load requirements. Ensure the 4200V isolation rating aligns with safety standards for the target equipment.

Selection Notes

Select this component when a compact, encapsulated transformer is required for low-power linear applications. The dual primary design simplifies global deployment by accommodating both 115V and 230V mains without rewinding. Verify that the through-hole package fits the PCB layout constraints.

Part Context

This part belongs to the BV Series of encapsulated power transformers from Zettler Magnetics. These components are laminated and vacuum-encapsulated to reduce size while maintaining performance. They are distinct from the AHI series, which uses different packaging and core structures.

Replacement Considerations

Check for direct substitutes within the BV series with matching VA ratings and secondary voltages. Ensure any replacement maintains the 4200V isolation and through-hole mounting style.