750342104

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750342104 is a flyback transformer designed for AC/DC switching mode power supplies. It features a primary inductance of 1.35 mH and supports an operating frequency of 80 kHz. The component provides 3750 Vrms isolation voltage to ensure safety in high-voltage applications. It utilizes through-hole mounting technology for PCB integration. The unit operates within a maximum temperature range of +125°C, with physical dimensions measuring 16.9 mm in length and 13.31 mm in height.

Switching Converter, SMPS Transformers Feature Summary

• Provides 3750 Vrms electrical isolation for enhanced safety in AC/DC conversion circuits
• Engineered specifically for flyback converter topologies in switching power supplies
• Supports 80 kHz operational frequency for efficient energy transfer
• Utilizes through-hole installation method for robust mechanical attachment

Switching Converter, SMPS Transformers Applications

• AC/DC switching power supply units
• Flyback converter designs
• SMPS transformer implementations

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version when sourcing this component to ensure alignment with current manufacturing specifications. Confirm that the through-hole footprint matches the target PCB layout requirements. Check for any recent updates regarding the 3750 Vrms isolation rating or thermal characteristics. Ensure compatibility with the intended 80 kHz switching frequency during system design validation.

Switching Converter, SMPS Transformers Selection Notes

Select this transformer for applications requiring high isolation voltage in flyback architectures. Consider the 1.35 mH inductance value for energy storage calculations. Evaluate the 125°C maximum operating temperature against ambient conditions. Verify that the 16.9 mm x 13.31 mm package dimensions fit within the available board space constraints.

Switching Converter, SMPS Transformers Part Context

This component belongs to the WE-FB series of flyback transformers manufactured by Würth Elektronik GmbH & Co. KG. The series is tailored for switch-mode power supply applications, offering reliable performance in AC/DC conversion tasks. The manufacturer specializes in electronic and electromechanical components, providing design support and global distribution networks for these magnetic elements.

Switching Converter, SMPS Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult official Wurth Elektronik resources for potential cross-references or updated series replacements.