0800MD-1-003

Overview

The Talema Group LLC 0800MD-1-003 is a medical-grade toroidal power transformer with an 800VA rating. It features dual primary windings supporting 100V, 120V, 200V, and 240V inputs in parallel configuration. The single secondary winding provides 120V in parallel or 240V in series operation. Maximum output currents are 6.67A for the parallel mode and unspecified lower current for series mode. The unit measures 165.00mm in diameter by 72.00mm in width, weighs 14 lbs (6.4 kg), and offers 5000Vrms isolation voltage.

Feature Summary

• Medical grade construction compliant with safety standards
• Toroidal core design for efficient magnetic coupling
• Dual primary winding flexibility for global voltage compatibility
• High isolation voltage capability for patient safety

Applications

• Medical imaging equipment power supplies
• Diagnostic testing apparatus
• Hospital bed systems
• Life support devices requiring isolated power

Procurement Notes

Verify that the specific application requires the 800VA capacity and 5000Vrms isolation level. Confirm input voltage requirements match the dual primary specifications. Ensure mechanical mounting allows for the specified dimensions and weight. Check regulatory compliance needs against medical grade certifications before ordering.

Selection Notes

Select this model when high power density and strict isolation are required. Compare against lower VA ratings if system load is reduced. Consider thermal management due to the significant weight and power dissipation. Verify that wire lead termination suits the enclosure design compared to other mounting styles.

Part Context

This component belongs to the MD Series from Talema Group LLC, designed specifically for medical applications. The series emphasizes safety and reliability in healthcare environments. The 0800MD-1-003 represents a mid-to-high power option within this lineup, balancing size with substantial energy transfer capabilities for critical systems.

Replacement Considerations

The 0800MD-1-004 is listed as a cross-reference item with similar 800VA characteristics. Verify pinout and electrical parameters before substitution. Other Talema models may offer different mounting options but must match isolation and voltage ratings.