750341142

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750341142 is a WE-FW MID-PLN planar transformer designed for forward and push-pull DC/DC converters. It features an inductance of 65 µH minimum at 100 kHz with a turns ratio of 2:2:2. The component provides 500VDC isolation and operates within a frequency range of 200 to 700kHz. It supports surface mount installation with dimensions of 26.67mm x 29.30mm x 10.62mm max height. The operating temperature range spans from -40°C to 125°C, ensuring reliability in various switching power supply applications.

Switching Converter, SMPS Transformers Feature Summary

• Planar construction optimized for high-frequency switching applications
• Provides robust electrical isolation for safety compliance
• Supports forward and push-pull converter topologies

Switching Converter, SMPS Transformers Applications

• Forward DC/DC converters
• Push-pull DC/DC converters
• Switching mode power supplies (SMPS)

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version, as updates occurred in January 2023 and February 2024. Confirm the inductance tolerance and test conditions match your design requirements. Ensure the 2:2:2 turns ratio aligns with your circuit topology. Check RoHS3 compliance status if required by your manufacturing standards. Validate the MSL rating for your assembly process.

Switching Converter, SMPS Transformers Selection Notes

Select this component when a planar transformer is required for forward or push-pull topologies. The 500VDC isolation voltage suits applications needing significant galvanic separation. The 200-700kHz frequency range allows for compact magnetic designs. Consider the physical footprint of 26.67mm x 29.30mm for PCB layout constraints. The wide temperature range supports operation in demanding environments.

Switching Converter, SMPS Transformers Part Context

This part belongs to the Würth Elektronik WE-FW series, specifically the MID-PLN planar transformer line. These components are engineered for general electronic equipment and switching power supplies. The series emphasizes low profile and high efficiency through planar technology. The 750341142 variant offers specific inductance and isolation characteristics tailored for mid-power conversion stages.

Switching Converter, SMPS Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult Würth Elektronik directly for equivalent alternatives or cross-reference options based on specific electrical and mechanical requirements.