BV202S15006

Overview

The BV202S15006 is a 0.6VA encapsulated power transformer manufactured by Zettler Magnetics, designed for through-hole mounting. It features a single primary winding rated for 230V input and a single secondary winding providing 15V output at 40mA maximum current. The unit utilizes an EE20_06 core configuration with dimensions of 23.0mm x 24.0mm x 19.5mm. It offers 4200Vrms voltage isolation between windings and carries UL certification. The component operates within a temperature range up to 50°C and weighs approximately 40g.

Feature Summary

• Encapsulated construction for environmental protection
• High voltage isolation capability
• Through-hole PC pin termination
• UL certified safety compliance

Applications

• Low-power AC-DC converter circuits
• Isolated power supply modules
• Control board auxiliary power
• Consumer electronics internal power stages

Procurement Notes

Verify the specific suffix 'S' in the part number BV202S15006 against official Zettler Magnetics documentation to confirm secondary winding configuration and insulation class requirements. Ensure that the 230V primary rating aligns with local mains voltage standards before integration. Cross-reference the 40mA secondary current limit with load calculations to prevent thermal overload during operation.

Selection Notes

Select this component when a compact, low-power isolated transformer is required for direct PCB mounting. The 0.6VA rating suits applications with minimal standby or auxiliary power needs. Consider the physical footprint of 24.0mm x 23.0mm for space-constrained designs. Verify that the 15V secondary output matches the downstream circuit voltage requirements without additional regulation.

Part Context

This transformer belongs to the BV series of encapsulated power transformers from Zettler Magnetics. The series typically utilizes EE20 cores for efficient magnetic coupling in small form factors. Similar models in the lineup vary primarily by secondary voltage and current ratings while maintaining consistent primary specifications and mounting styles for design flexibility.

Replacement Considerations

Direct substitutes include other BV series variants with identical primary ratings but different secondary outputs, such as BV202S10006, if voltage levels permit modification. Ensure any replacement maintains the same EE20 core size and through-hole termination style to fit existing PCB layouts without mechanical redesign.