BV201D18005

Overview

The BV201D18005 is a 0.5VA encapsulated power transformer manufactured by Zettler Magnetics. It features an 115V primary winding and dual 18V secondary windings, providing a total output current of 13.9mA per secondary. The component utilizes through-hole mounting technology and employs EE20 laminations with a case dimension of 23.0x24.0mm and a maximum height of 19.5mm.

Feature Summary

• Encapsulated construction for environmental protection
• Dual isolated secondary windings
• Through-hole PCB mounting design

Applications

• Low-power AC to DC conversion circuits
• Control panel power supplies
• Industrial instrumentation power stages

Procurement Notes

Verify the specific voltage rating and current capacity against your circuit requirements before ordering. Confirm that the through-hole package dimensions fit your printed circuit board layout. Ensure compatibility with your operating temperature range and safety certification standards required for your final assembly.

Selection Notes

Select this component when a compact, low-power isolation solution is needed for 115V input systems. The dual secondary configuration allows for flexible voltage distribution in small form-factor designs. Consider the physical envelope size constraints and thermal management needs of the target application during integration.

Part Context

This part belongs to the BV series of encapsulated power transformers from Zettler Magnetics. The series is characterized by its use of EE20 laminations and compact case dimensions suitable for space-constrained electronic assemblies. These transformers are designed for general-purpose power supply applications requiring reliable electrical isolation.

Replacement Considerations

Check datasheets for alternative models within the BV series or comparable manufacturers offering identical 0.5VA ratings and 115V primary specifications. Verify pinout compatibility and mechanical footprint alignment to ensure direct substitution without redesigning the host circuit board.