1000MD-1-004

Overview

The Talema Group LLC 1000MD-1-004 is a medical-grade toroidal power transformer with a maximum power rating of 1000VA. It features a primary voltage range of 100V, 120V, 200V, and 240V. The secondary output provides parallel 120V or series 240V configurations. Electrical isolation is rated at 5000Vrms. The unit utilizes wire lead termination for chassis mounting. Physical dimensions are approximately 99.00mm in diameter by 41.00mm in width. The component weighs 18 lbs (8.2kg) and complies with RoHS3 standards.

Feature Summary

• Medical grade construction designed for healthcare equipment applications
• Toroidal core design offering high efficiency and low electromagnetic interference
• High voltage isolation capability ensuring patient safety compliance
• Multi-tap primary winding supporting various global input voltages

Applications

• Medical diagnostic imaging systems
• Hospital bedside equipment power supplies
• Clinical laboratory instrumentation
• Patient monitoring devices

Procurement Notes

Verify the specific medical certification requirements against the official Talema datasheet before procurement. Confirm that the 5000Vrms isolation rating meets the safety standards of the target application environment. Ensure mechanical mounting provisions align with the chassis design constraints due to the significant weight of the component. Check for any specific regulatory compliance documentation required for your region.

Selection Notes

Select this model when a high-power 1000VA toroidal transformer is required for medical applications. Consider the physical size and weight constraints as the unit is substantial. Verify that the available primary voltage taps match the local power infrastructure. Ensure the secondary current capacity meets the load requirements in both parallel and series modes. Compare against lower VA models if power demands are reduced.

Part Context

This component belongs to the MD Series from Talema Group LLC, which specializes in medical-grade magnetic components. The series is characterized by strict adherence to medical safety standards and high reliability. Toroidal transformers in this line are designed to minimize noise and maximize efficiency in sensitive electronic environments. The manufacturer has extensive experience in custom and standard medical power solutions.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the 1000VA rating, toroidal form factor, and medical grade isolation specifications. Consult the manufacturer for equivalent models within the MD series or custom alternatives.