750310435

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750310435 is a flyback transformer designed for DC/DC converters and SMPS applications. It features a primary voltage of 20V and an auxiliary voltage of 8V at 25mA. The component provides 1500Vrms isolation and operates at a frequency of 250kHz. The inductance is 36.3µH measured at 10kHz. It utilizes a surface mount package with dimensions of 13.46mm x 17.75mm and a maximum height of 12.83mm.

Switching Converter, SMPS Transformers Feature Summary

• Designed specifically for flyback converter topologies within DC/DC conversion systems.
• Provides high electrical isolation capability suitable for safety-critical power stages.
• Optimized for operation at switching frequencies up to 250kHz.

Switching Converter, SMPS Transformers Applications

• Flyback converter circuits
• DC/DC converter modules
• Switching Mode Power Supplies (SMPS)

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version, as design corrections may have been issued. Confirm that the component matches the intended controller chipset requirements. Ensure the surface mount footprint aligns with the PCB layout specifications before finalizing procurement decisions.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing flyback topologies requiring 1500Vrms isolation. It is intended for use with specific controller chipsets such as those from Linear Technology. Verify that the 36.3µH inductance value meets the circuit design parameters at the target operating frequency.

Switching Converter, SMPS Transformers Part Context

This part belongs to the Würth Elektronik pulse transformers category. It is classified as a flyback transformer used in power electronics. The manufacturer specializes in EMC components, capacitors, inductors, and magnetic components for various industrial and consumer applications.

Switching Converter, SMPS Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Wurth Elektronik resources or authorized distributors for verified cross-reference information before considering alternative components.

Switching Converter, SMPS Transformers FAQ

What is the isolation voltage rating of the 750310435?

The component has an isolation voltage rating of 1500Vrms.

Is this transformer compatible with the LTC3805 chipset?

Yes, the component is specified for use with the LTC3805 chipset from Linear Technology.