BV302D09018

Overview

The BV302D09018 is a 1.8 VA encapsulated power transformer from Zettler Magnetics, designed for 50/60 Hz applications. It features a 230V primary winding and a single 9V secondary output capable of delivering 100mA. The unit utilizes an EI30 laminated core with a case dimension of 32.8 x 27.8 mm and a height of 24.5 mm. It employs through-hole mounting technology and offers insulation class B temperature rating.

Feature Summary

• Encapsulated construction for environmental protection
• EI30 laminated core design
• Through-hole mounting configuration

Applications

• General purpose AC to AC voltage conversion
• Low power electronic equipment isolation
• Control circuit power supply

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct electrical parameters and physical dimensions. Confirm that the encapsulation type and mounting style match the intended PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this component when a compact, encapsulated transformer is required for 230V input systems. The EI30 core size provides a balance between power density and physical footprint suitable for space-constrained designs requiring 9V isolation.

Part Context

This part belongs to the BV series of encapsulated power transformers manufactured by Zettler Magnetics. The series typically utilizes EI laminations and offers various voltage configurations within a standardized case envelope, facilitating integration into standard industrial control panels.

Replacement Considerations

Consult official cross-reference lists for direct substitutes. Ensure replacement units maintain identical VA ratings, voltage ratios, and physical dimensions to fit existing board layouts without modification.