BV301D09015

Overview

The BV301D09015 is a 1.5 VA encapsulated power transformer from Zettler Magnetics, designed for through-hole mounting. It features an EI30 laminated core and measures 32.8 x 27.8 mm with a height of 24.5 mm. The unit accepts a 115 VAC primary input at 50/60 Hz and provides a single 9 VAC secondary output capable of delivering 83 mA. This component utilizes vacuum pressure encapsulation to ensure structural integrity and electrical insulation within a compact form factor suitable for linear power supply applications.

Feature Summary

• Fully encapsulated under vacuum pressure for enhanced efficiency and compactness
• EI30 laminated core construction providing reliable magnetic performance
• Through-hole mounting configuration for standard PCB integration

Applications

• Linear power supply circuits requiring isolated AC voltage transformation
• Low-power electronic devices utilizing 115 VAC mains input
• Control panels and instrumentation systems needing compact isolation transformers

Procurement Notes

Verify the specific ordering suffix against official Zettler Magnetics documentation to confirm exact electrical characteristics and pinout configuration. Ensure that the procurement channel sources genuine components directly from authorized distributors or the manufacturer to maintain quality standards. Cross-reference the part number with the latest datasheet revisions to confirm compliance with current safety certifications and environmental regulations before finalizing purchase orders.

Selection Notes

Select this component when a 1.5 VA capacity is sufficient for the load requirements and a 9 VAC secondary output is required. The 115 VAC primary specification limits suitability to regions or circuits operating at this specific voltage level. Consider the physical dimensions of 32.8 x 27.8 mm to ensure adequate clearance on the target printed circuit board. Evaluate the through-hole mounting style against available assembly methods and mechanical constraints of the enclosure design.

Part Context

This transformer belongs to the BV series of encapsulated power transformers manufactured by Zettler Magnetics. The series utilizes EI30 laminations and offers various voltage configurations tailored for different global input standards. These components are engineered for applications demanding high reliability and compact size in linear power conversion systems, distinguishing them from switched-mode alternatives through their analog signal handling capabilities.

Replacement Considerations

Consult official cross-reference lists for direct substitutes such as the BV301S09015 if single-output variations are acceptable. Verify that any alternative maintains identical electrical ratings including 1.5 VA capacity, 9 VAC secondary, and 115 VAC primary input. Confirm mechanical compatibility regarding case dimensions and pin spacing to ensure seamless integration without modifying the existing PCB layout or enclosure structure.