BV301S12020

Overview

The BV301S12020 is a 2VA encapsulated power transformer from Zettler Magnetics. It features an EI30 laminated core and through-hole mounting. The primary winding accepts 115V input, while the secondary provides 12V output at 167mA. The unit measures 32.8x27.8mm with a height of 27.4mm.

Feature Summary

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

Applications

• Thermostats
• Lighting controls
• Control circuits requiring 2VA isolation

Procurement Notes

Verify the specific voltage rating and physical dimensions against the target application requirements before procurement. Confirm that the through-hole footprint matches the PCB layout. Ensure the encapsulation type meets the environmental conditions of the intended installation site to guarantee long-term reliability.

Selection Notes

Select this component when a compact 2VA isolation solution is required for low-power control applications. The 115V primary specification suits standard North American line voltages. Consider the physical case dimensions and thermal characteristics relative to the enclosure space available in the final product design.

Part Context

This part belongs to the BV series of encapsulated power transformers from Zettler Magnetics. The series covers output loads ranging from 0.6 to 10VA. The BV301S12020 specifically utilizes an EI30 lamination size, providing a standardized form factor for general-purpose power conversion tasks.

Replacement Considerations

Cross-reference with BV301S10020 or BV301S09020 if different secondary voltages are needed within the same VA class. Verify mechanical compatibility and electrical specifications before substituting.