VPT30-3330

Power Transformers Overview

The VPT30-3330 is a toroidal power transformer from Triad Magnetics with a 100 VA rating. It features dual primary windings for 115V and 230VAC operation at 50/60Hz. The secondary provides dual 15V outputs, configurable in parallel for 15V at 6.66A or series for 30V at 3.33A. It includes chassis mounting and offers 4000Vrms isolation voltage. The unit weighs approximately 997.9 grams.

Power Transformers Feature Summary

• Toroidal core construction for efficient magnetic coupling
• Dual primary winding configuration supporting multiple input voltages
• Flexible secondary output options for parallel or series connection
• High isolation voltage rating for enhanced safety

Power Transformers Applications

• Industrial control systems requiring stable AC power
• Audio equipment power supplies
• General purpose electronic instrumentation
• Chassis-mounted power distribution units

Power Transformers Procurement Notes

Verify the specific datasheet version to confirm current regulatory approvals such as UL and CE. Ensure the required secondary configuration (parallel vs. series) matches the application circuit design. Check mechanical dimensions against available chassis space. Confirm lead times as production schedules may vary by region.

Power Transformers Selection Notes

Select this model when a 100 VA capacity is required with flexible secondary voltage options. Consider the toroidal form factor for compactness and low electromagnetic interference compared to laminated cores. Evaluate the weight and mounting requirements for the final assembly. Compare against other VPT series models if different power ratings are needed.

Power Transformers Part Context

This component belongs to the VPT series of toroidal power transformers manufactured by Triad Magnetics. The series typically ranges up to 2.5KVA, offering various primary and secondary configurations. These transformers are designed for industrial and commercial applications where reliability and efficiency are critical.

Power Transformers Replacement Considerations

Consult official Triad Magnetics documentation for direct cross-references. Verify that any substitute part matches the 100 VA rating, 115/230V primary, and compatible secondary voltage/current specifications. Ensure physical mounting and electrical isolation standards are equivalent.