VPM24-10420

Power Transformers Overview

The Triad Magnetics VPM24-10420 is a medical-grade toroidal power transformer designed for chassis mounting. It features dual primary windings rated for 115V and 230V AC input, providing versatile global compatibility. The secondary output delivers a center-tapped 24.0V at 10.42A, resulting in a maximum power rating of 250VA. This component incorporates high isolation capabilities to ensure safety in sensitive applications. Constructed with wire leads for termination, the unit weighs approximately 2.7 pounds (1.2 kg) and measures 96.00mm in diameter.

Power Transformers Feature Summary

• Medical-grade construction compliant with UL and CE safety standards
• Dual primary winding configuration supporting 115V and 230V AC inputs
• High voltage isolation rating of 4000Vrms between windings
• Toroidal core design optimized for efficient magnetic flux distribution

Power Transformers Applications

• Medical diagnostic equipment requiring isolated power supplies
• Industrial control systems demanding high reliability
• Audio processing units utilizing toroidal transformers
• Test and measurement instrumentation

Power Transformers Procurement Notes

Verify that the specific application environment meets the thermal requirements for chassis-mounted components. Confirm that the input voltage selection aligns with the dual primary winding specifications. Ensure mechanical clearance accommodates the physical dimensions and weight of the transformer. Check for compliance with local electromagnetic interference regulations relevant to medical or industrial deployments.

Power Transformers Selection Notes

Select this model when high isolation voltage and medical certification are mandatory. The 250VA capacity suits applications requiring substantial current delivery from a compact form factor. Consider the chassis mount style if panel integration is preferred over PCB footprint constraints. Evaluate the center-tapped secondary configuration against rectification circuit requirements.

Power Transformers Part Context

This component belongs to the VPM series, which specializes in toroidal transformers for medical and industrial sectors. The series emphasizes safety certifications and robust isolation characteristics. Unlike standard power transformers, these units undergo rigorous testing to meet stringent regulatory standards for electrical safety in healthcare environments.

Power Transformers Replacement Considerations

The VPT24-10420 shares similar electrical specifications but lacks the explicit medical-grade certification. Verify if the non-medical variant satisfies the specific safety standards required by the end product. Ensure that any substitute maintains the same physical mounting dimensions and terminal configuration.