0500MD-1-003

Overview

The Talema Group LLC 0500MD-1-003 is a medical-grade toroidal power transformer with a 500VA rating. It features a multi-tapped primary winding supporting 100V, 120V, 200V, and 240V inputs in parallel configuration. The secondary provides 120V in parallel or 240V in series, delivering up to 4.17A at full load. Designed for chassis mounting with wire leads, it offers 5000Vrms isolation and measures 99.00mm in diameter by 41.00mm in width.

Feature Summary

• Medical grade construction compliant with safety standards
• Toroidal core design for efficient magnetic coupling
• Multi-tapped primary for versatile input voltage compatibility
• High isolation voltage for patient safety

Applications

• Medical diagnostic equipment
• Patient monitoring systems
• Hospital imaging devices

Procurement Notes

Verify the complete part number including suffixes to ensure correct electrical specifications and compliance certifications. Confirm that the medical grade designation aligns with specific regional regulatory requirements for your application. Check datasheet revisions for any updates to insulation class or thermal performance characteristics before finalizing procurement.

Selection Notes

Select this model when a 500VA capacity is required for medical applications. Ensure the input voltage range matches the available supply network. Verify that the physical dimensions fit within the equipment enclosure. Confirm that the wire lead termination style is compatible with the internal wiring harness of the host device.

Part Context

This component belongs to the MD Series, which is specifically engineered for medical environments. The series emphasizes high reliability and strict adherence to international safety standards for electrical isolation. Toroidal designs in this line offer lower electromagnetic interference compared to conventional laminated transformers.

Replacement Considerations

Direct substitutes include other Talema MD series transformers with equivalent VA ratings and pin configurations. Cross-reference part numbers such as 0500MD-1-004 if different secondary configurations are needed. Ensure any replacement maintains the same medical grade certification and physical footprint.