BV302D09010

Overview

The BV302D09010 is a 1VA power transformer from Zettler Magnetics designed for through-hole mounting. It features a 230V primary winding and a single 9V secondary output capable of delivering 56mA. The unit operates at standard 50/60 Hz frequencies with an input voltage range of 115/230V. This encapsulated laminated core transformer provides electrical isolation for low-power applications requiring compact linear power supply solutions.

Feature Summary

• Fully encapsulated under vacuum pressure for enhanced efficiency and smaller form factor
• Laminated core construction providing reliable magnetic performance
• Through-hole mounting configuration for secure PCB integration

Applications

• Thermostats
• Lighting controls
• Low-power linear power supplies

Procurement Notes

Verify the specific suffix 'D' against official Zettler documentation to confirm insulation class and safety ratings. Ensure the 1VA rating and 56mA secondary current meet circuit requirements. Confirm that the 230V primary specification aligns with the target mains voltage environment before procurement.

Selection Notes

Select this component when a compact, encapsulated transformer is required for 1VA applications. The BV series offers a balance of size and efficiency suitable for consumer electronics. Consider the through-hole package constraints and verify that the 9V output matches the downstream load requirements without excessive regulation needs.

Part Context

This part belongs to the BV series of encapsulated power transformers from Zettler Magnetics. The series covers output loads ranging from 0.6 to 10VA. These transformers are characterized by their vacuum-encapsulated design, which supports smaller footprints compared to open-frame alternatives while maintaining standard electrical isolation properties.

Replacement Considerations

Cross-reference with BV302S09010 if a different secondary current or insulation class is acceptable. Verify that alternative parts maintain the 1VA power rating and 9V secondary output to ensure functional compatibility in existing designs.