BV202D09005

Overview

The BV202D09005 is a 0.5VA power transformer from Zettler Magnetics, designed for through-hole mounting with PC pin termination. It features a single primary winding rated for 230V input and dual secondary windings providing 9.5V and 9V outputs at a maximum current of 27.8mA each. The component measures 24.00mm in length and 23.00mm in width, with a maximum height of 19.5mm. It is encapsulated for insulation and environmental protection, suitable for general-purpose AC-DC power supply applications requiring isolated voltage transformation.

Feature Summary

• Encapsulated construction for enhanced insulation and environmental durability
• Dual secondary windings offering flexible output voltage configurations
• Through-hole mounting with PC pin termination for secure board integration

Applications

• General purpose AC-DC power supplies
• Low-power electronic equipment requiring isolated voltages
• Control circuits in industrial or consumer appliances

Procurement Notes

Verify the specific secondary voltage requirements (9.5V/9V) against your circuit design before ordering. Confirm that the 0.5VA power rating and 27.8mA current capacity meet the load demands. Ensure the through-hole footprint matches the PCB layout dimensions of 24.00mm x 23.00mm. Check for any specific regulatory compliance needs such as RoHS status if applicable to your region.

Selection Notes

Select this transformer when a compact, encapsulated solution is needed for low-power isolation. The dual secondary outputs allow for generating multiple voltage rails from a single component. Consider the physical size constraints and the need for through-hole assembly. Compare with other series like BV202S if different encapsulation types are required.

Part Context

This part belongs to the BV202 series of power transformers by Zettler Magnetics. The series typically offers various power ratings and voltage configurations for standard line frequencies. The BV202D09005 specifically addresses applications needing precise dual secondary voltages derived from a 230V primary source.

Replacement Considerations

Direct substitutes may include other BV202 series parts with similar VA ratings and encapsulation. Verify compatibility by matching primary voltage, secondary voltages, current ratings, and physical dimensions. Consult manufacturer cross-reference lists for approved alternatives.