VPP24-210-B

Power Transformers Overview

The Triad Magnetics VPP24-210-B is a laminated core power transformer designed for board mount applications. It features dual primary windings supporting 115VAC and 230VAC input configurations at 50/60Hz. The secondary side provides dual outputs: a parallel configuration delivering 12V at 420mA, and a series configuration providing 24V at 210mA. The unit has a 5VA power rating and utilizes through-hole solder pin termination. It includes UL, CSA, and VDE safety certifications.

Power Transformers Feature Summary

• Dual primary winding design enables flexible operation across 115VAC and 230VAC global line voltages.
• Dual secondary winding architecture supports both parallel (12V) and series (24V) output configurations.
• Laminated core construction with dual bobbin assembly to minimize electrostatic interference.
• Through-hole mounting style with solder pin termination for secure PCB integration.

Power Transformers Applications

• General purpose AC to DC power supply circuits
• Industrial control panel power distribution
• Electronic equipment requiring isolated low voltage DC rails

Power Transformers Procurement Notes

Verify the specific suffix 'B' against the manufacturer's current documentation to confirm exact electrical tolerances and certification status. Ensure the required secondary configuration matches the available parallel or series options. Confirm that the through-hole footprint dimensions align with the target printed circuit board layout before finalizing procurement orders.

Power Transformers Selection Notes

Select this component when a 5VA isolation transformer is needed for standard mains frequencies. The dual secondary capability allows designers to choose between higher current at lower voltage or lower current at higher voltage based on downstream rectification requirements. Verify that the physical size constraints of the application accommodate the through-hole package dimensions.

Power Transformers Part Context

This part belongs to the World Series line of power transformers from Triad Magnetics. These units are characterized by their robust laminated core construction and compliance with international safety standards. The series is intended for general industrial and commercial applications requiring reliable galvanic isolation between primary and secondary circuits.

Power Transformers Replacement Considerations

Triad Magnetics VPP24-210 serves as a direct functional equivalent within the same product family. Cross-model substitution requires verification of identical pinout configurations and mechanical envelope dimensions to ensure compatibility with existing PCB footprints and enclosure spaces.