BV302D15020

Overview

The BV302D15020 is a 2VA encapsulated power transformer from Zettler Magnetics, designed for through-hole mounting. It features a 230V primary winding and a single 15V secondary output capable of delivering 67mA. The unit utilizes an EI30 lamination size with a core height of 15.5mm. Physical dimensions are 32.8x27.8mm in case size and 27.4mm in height. It operates at standard 50/60Hz frequencies.

Feature Summary

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

Applications

• General purpose AC to DC power supplies
• Low power electronic equipment
• Control circuit isolation

Procurement Notes

Verify the specific suffix 'D' against official Zettler documentation to confirm insulation class and safety certifications. Ensure the 230V primary rating matches the local mains voltage. Confirm that the 15V secondary output meets the load requirements without exceeding the 67mA current limit. Check physical footprint compatibility with the PCB layout prior to ordering.

Selection Notes

Select this component when a compact, low-power isolated transformer is required for mains-powered applications. The 2VA rating suits light loads. Consider the through-hole form factor if surface mount alternatives are unsuitable. Verify that the encapsulated type meets the necessary regulatory standards for the target market compared to non-encapsulated variants.

Part Context

This part belongs to the BV Series of encapsulated power transformers by Zettler Magnetics. The series typically includes various VA ratings and voltage configurations. The BV302D15020 specifically denotes the 2VA capacity, EI30 core size, and 15V secondary output within this product line.

Replacement Considerations

Cross-reference with BV302S15020 for potential alternative packaging or minor specification variations within the same series. Always validate pinout and dimensional tolerances before substituting.