BV201D06003A

Overview

The BV201D06003A is a through-hole encapsulated power transformer from Zettler Magnetics, designed for general-purpose AC-DC conversion applications. It features a primary voltage rating of 115V and provides a single secondary output of 6V at 29mA, resulting in a total apparent power capacity of 0.35VA. The component utilizes an EE20_35 laminated core structure with a case dimension of 23.0mm x 24.0mm and a height of 16.0mm. This compact form factor supports standard PCB mounting requirements while ensuring electrical isolation between input and output windings.

Feature Summary

• Encapsulated construction for environmental protection and mechanical stability
• Through-hole mounting configuration for secure PCB integration
• Single secondary winding design simplifying circuit topology
• Compact EE20 core geometry optimizing space-constrained layouts

Applications

• Low-power control circuits requiring isolated DC supply
• Consumer electronics with minimal power demands
• Industrial instrumentation signal conditioning stages
• Telecommunications interface modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm insulation class and regulatory compliance status. Ensure that the 115V primary rating aligns with the local mains frequency and voltage tolerance of the target application. Confirm that the 0.35VA power budget meets the peak load requirements of the downstream circuitry without exceeding thermal limits under continuous operation conditions.

Selection Notes

Select this component when a small footprint and low cost are prioritized over high efficiency or complex multi-winding configurations. The 0.35VA rating restricts usage to very low current loads, making it unsuitable for driving significant power stages. Consider the through-hole package type if automated surface-mount assembly is not available or if higher mechanical robustness against vibration is required for the final product environment.

Part Context

This part belongs to the BV series of encapsulated power transformers offered by Zettler Magnetics. The series typically includes various voltage combinations and power ratings within similar physical dimensions. The BV201D06003A specifically represents the 0.35VA segment, utilizing the EE20 lamination size to maintain a consistent profile across the family while providing standardized electrical isolation characteristics for basic power supply needs.

Replacement Considerations

Direct substitutes must match the 115V primary, 6V secondary, and 0.35VA rating. Verify pinout compatibility and case dimensions (23.0x24.0x16.0mm) to ensure fitment. Cross-reference insulation classes and safety approvals such as UL or CE if operating in regulated markets. Generic equivalents may differ in leakage inductance or regulation performance.