TGP13-S012EFD15LF

Switching Converter, SMPS Transformers Overview

The TGP13-S012EFD15LF is a surface mount power transformer designed for Power Over Ethernet (PoE) applications, specifically serving as a flyback transformer for DC/DC converters and switch-mode power supplies. Manufactured by HALO Electronics, this component provides 1500Vrms isolation between primary and secondary windings. It features a dual primary and triple secondary winding configuration with a turns ratio of 1:0.500:0.150:0.275. The unit is rated for 13W output at 3.3V and includes an inductance of 160 uH. It operates within a temperature range of -40°C to +85°C.

Switching Converter, SMPS Transformers Feature Summary

• Provides high-voltage electrical isolation suitable for PoE systems
• Supports dual primary and triple secondary winding configurations
• Designed for integration into DC/DC converter and SMPS circuits

Switching Converter, SMPS Transformers Applications

• Power Over Ethernet (PoE) powered devices
• DC/DC converter modules
• Switch-mode power supply (SMPS) designs

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific manufacturer part number against official HALO Electronics documentation to ensure accuracy. Confirm that the required isolation voltage, power rating, and winding configuration match the design specifications. Check for any recent product change notices or obsolescence announcements from the manufacturer before finalizing procurement plans.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing PoE interfaces requiring 13W power delivery with 3.3V output. Ensure the circuit layout accommodates the surface mount package dimensions. Verify compatibility with the target switching frequency and current requirements of the downstream DC/DC converter stage.

Switching Converter, SMPS Transformers Part Context

This component belongs to the HALO Electronics power transformer family, specialized for Ethernet connectivity solutions. It addresses the need for compact, isolated power transfer in networked devices. The series supports various PoE standards by offering different power ratings and winding options tailored for board-mounted integration.

Switching Converter, SMPS Transformers Replacement Considerations

Consult HALO Electronics official substitution guides for verified alternative part numbers. Generic transformers may not match the specific 1500Vrms isolation or dual-primary/triple-secondary topology required for this application.

Switching Converter, SMPS Transformers FAQ

What is the isolation voltage rating?

The TGP13-S012EFD15LF provides 1500Vrms isolation between the primary and secondary windings.

What is the winding configuration?

It features a dual primary and triple secondary winding configuration with a turns ratio of 1:0.500:0.150:0.275.