BV201D18003A

Overview

The BV201D18003A is an encapsulated power transformer manufactured by Zettler Magnetics. It features a primary voltage of 115V and a secondary output of 18V at 14.6mA, delivering a total power rating of 0.35VA. The component utilizes through-hole mounting with PC pin terminations. Its physical dimensions are 24.00mm in length, 23.00mm in width, and a maximum seated height of 16.00mm. The design incorporates an EE20 laminated core structure.

Feature Summary

• Encapsulated construction for environmental protection
• Through-hole mounting configuration
• EE20 laminated core design

Applications

• Low-power electronic circuits requiring isolated AC-DC conversion stages
• Control systems utilizing 18V secondary outputs
• General purpose power supply modules

Procurement Notes

Verify the specific datasheet version to confirm compliance with current safety standards such as EN61558. Ensure that the 115V primary input matches the source voltage requirements of the target application. Confirm that the 0.35VA power rating provides sufficient capacity for the connected load without exceeding thermal limits during operation.

Selection Notes

Select this component when a compact, encapsulated transformer is required for low-power applications. The 18V secondary output suits devices needing moderate isolation. Consider the through-hole package for PCB designs supporting PC pin termination. Verify that the 24x23x16mm footprint fits within the available board space constraints.

Part Context

This model belongs to the BV series of encapsulated power transformers from Zettler Magnetics. The series typically utilizes EE20 laminated cores to achieve efficient magnetic coupling in small form factors. These components are designed for general-purpose power conversion tasks where size and encapsulation are prioritized over high power density.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.