TGM-H240V8LFTR

Switching Converter, SMPS Transformers Overview

The TGM-H240V8LFTR is a pulse transformer isolation module manufactured by HALO Electronics, Inc. Designed for surface mount applications, this component features an eight-terminal gull-wing package. It provides galvanic isolation with a rating of 1500Vrms and supports a turns ratio of 1:1:1.3:1.3. The device is engineered for use in DC/DC converters and SMPS transformers, offering a primary DCR of 0.15 Ohms and a power handling capacity of 5W.

Switching Converter, SMPS Transformers Feature Summary

• Provides high-voltage galvanic isolation suitable for demanding power supply environments
• Optimized for integration into DC/DC converter and SMPS topologies
• Utilizes a compact surface-mount gull-wing package for automated assembly

Switching Converter, SMPS Transformers Applications

• Isolated DC/DC converter circuits
• Switching Mode Power Supply (SMPS) transformers
• Forward and push-pull converter driver interfaces

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific suffix LFTR against official HALO documentation to confirm reel packaging and lead-free compliance status. Ensure the 1500Vrms isolation rating meets system safety requirements. Cross-reference the 1:1:1.3:1.3 turns ratio with circuit design specifications to validate voltage transformation needs. Confirm the 0.15 Ohm primary DCR aligns with thermal and efficiency constraints.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing isolated power stages requiring precise voltage scaling via the 1:1:1.3:1.3 ratio. The 5W power rating and 0.15 Ohm DCR define the thermal and electrical limits for the primary winding. Ensure the PCB layout accommodates the eight-terminal gull-wing footprint and maintains adequate creepage distances for the 1500Vrms isolation barrier.

Switching Converter, SMPS Transformers Part Context

This part belongs to the HALO Electronics line of switching transformers and isolation modules. It serves as a critical interface component between controller ICs and power switches in isolated power architectures. The series is characterized by standardized SMD packages designed for high-volume manufacturing and reliable performance in industrial power conversion applications.

Switching Converter, SMPS Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.