7508112330

Switching Converter, SMPS Transformers Overview

The Würth Elektronik part number 7508112330 is a board-mount power transformer belonging to the WE-UNIT MID-OLEDF series. It is designed for AC/DC converter applications, specifically LED drivers and switch-mode power supplies (SMPS). The component utilizes an EFD20 core configuration with through-hole mounting. Key electrical specifications include an inductance of 800µH measured at 10kHz, an isolation voltage of 4500Vrms, and an operating frequency range of 68 to 130kHz. The primary voltage rating spans from 120V to 375V, while the auxiliary voltage is rated at 20V. Physical dimensions are 21.50mm in length, 29.00mm in width, and a maximum installation height of 12.12mm.

Switching Converter, SMPS Transformers Feature Summary

• Provides high-voltage isolation capability suitable for offline switch-mode power supply architectures
• Engineered for use in LED driver circuits and general AC/DC conversion systems
• Features a compact EFD20 form factor optimized for board-mounted integration

Switching Converter, SMPS Transformers Applications

• LED Drivers
• AC/DC Switch-Mode Power Supplies (SMPS)
• Offline Power Conversion Systems

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific manufacturer part number against official Wurth Elektronik documentation to ensure compatibility with your design requirements. Confirm that the required inductance value and isolation ratings meet your circuit specifications. Check current availability status as lead times may vary. Ensure that the through-hole package dimensions fit within your PCB layout constraints before finalizing procurement decisions.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing AC/DC converters requiring 800µH inductance at 10kHz. Consider the 68-130kHz operating frequency range for your switching regulator topology. Verify that the 4500Vrms isolation voltage meets safety standards for your application. Ensure the EFD20 package size aligns with your mechanical enclosure and PCB space limitations. Confirm primary voltage input ranges match your system's power source.

Switching Converter, SMPS Transformers Part Context

This transformer is part of the WE-UNIT MID-OLEDF series by Würth Elektronik. It serves as a critical magnetic component in isolated power conversion designs. The product is classified under switching converter transformers and is intended for industrial and commercial power supply applications. It supports standard through-hole assembly processes and complies with relevant environmental regulations such as RoHS.

Switching Converter, SMPS Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult official Wurth Elektronik resources or authorized distributors for potential alternative components if this specific part is unavailable.