VPM48-1040

Power Transformers Overview

The VPM48-1040 is a medical-grade toroidal power transformer manufactured by Triad Magnetics. It features dual primary windings supporting 100V, 120V, 220V, and 240VAC inputs in parallel configuration. The secondary output provides 24V at 2.08A in parallel or 48V at 1.04A in series. Rated at 50VA, this chassis-mount unit utilizes wire lead termination for secure integration into industrial and medical equipment requiring reliable isolation.

Power Transformers Feature Summary

• Medical-grade construction with UL and CE certifications for safety compliance
• Toroidal core design optimized for efficient magnetic coupling and reduced electromagnetic interference
• Dual primary winding architecture enabling flexible global voltage input compatibility

Power Transformers Applications

• Medical diagnostic and therapeutic equipment
• Industrial control systems
• Precision measurement instrumentation

Power Transformers Procurement Notes

Verify the specific ordering suffix to confirm terminal type and insulation class requirements. Ensure the selected variant matches the required primary voltage configuration and secondary current rating for the target application. Cross-reference the manufacturer datasheet for precise dimensional tolerances and mounting hardware specifications before finalizing procurement orders.

Power Transformers Selection Notes

Select this component when high reliability and low noise are critical for sensitive electronic circuits. The dual primary winding allows operation across multiple standard line voltages without rewiring. Consider the chassis mount style and wire lead termination for ease of installation within enclosed equipment housings requiring robust electrical isolation.

Power Transformers Part Context

This model belongs to the VPM series of toroidal transformers, specifically engineered for medical applications. The series emphasizes compact size and high efficiency while maintaining strict safety standards. It serves as a key power conversion component in devices where space constraints and thermal management are significant design factors.

Power Transformers Replacement Considerations

Direct substitutes include other Triad Magnetics models within the VPM series that match the 50VA rating and 48VCT secondary specification. Verify physical dimensions and pinout compatibility before swapping to ensure seamless integration into existing PCB layouts or chassis mounts.