BV302S15018

Overview

The BV302S15018 is a 1.8VA encapsulated power transformer manufactured by Zettler Magnetics, designed for through-hole PCB mounting. It features a primary voltage rating of 230V AC and a secondary output of 15V at 120mA. The unit utilizes an EI30 core configuration with dimensions of 32.8x27.8mm and a height of 24.5mm. Operating within a maximum temperature rise of 40C, the component weighs approximately 80g and holds UL certification for safety compliance.

Feature Summary

• Encapsulated construction for environmental protection
• Through-hole mounting for PCB integration
• EI30 laminated core design
• UL certified safety standard

Applications

• General purpose AC to DC power supplies
• Industrial control equipment
• Consumer electronics power stages

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required insulation classes and regulatory approvals. Confirm that the encapsulation type matches the thermal and mechanical requirements of the target application environment before finalizing procurement orders.

Selection Notes

Select this component when a compact 1.8VA isolation transformer is required for 230VAC input systems. Ensure the PCB layout accommodates the specified lead spacing and physical footprint. Consider the 40C temperature rise limit when designing thermal management strategies for enclosed enclosures or high ambient temperature environments.

Part Context

This part belongs to the BV series of encapsulated power transformers from Zettler Magnetics. The series offers various power ratings and voltage configurations, all sharing a common encapsulated manufacturing process and through-hole mounting style suitable for standard printed circuit board assembly workflows.

Replacement Considerations

Cross-reference with other BV series variants such as BV302S15015 or BV302S10015 if different secondary voltage outputs are needed while maintaining the same form factor and power rating.