750343805

$4.85

Description：XFMR SMD
Series：WE-FW, MID-HB
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:481a8655285a Category: Switching Converter, SMPS Transformers Brand: Würth Elektronik

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Product introduction

750343805 is listed in the Switching Converter, SMPS Transformers range at ChipApex. The manufacturer field lists Würth Elektronik. Its product description is XFMR SMD. Review the specifications below when checking this part for your BOM.

Switching Converter, SMPS Transformers specifications for 750343805

Description：XFMR SMD
Series：WE-FW, MID-HB
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)
Type：-
Applications：-
Intended Chipset：-
Chipset Manufacturer：-
Voltage - Primary：15V
Voltage - Auxiliary：-
Voltage - Isolation：3000VAC
Inductance @ Frequency：-
Frequency：-
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Size / Dimension：-
Height - Seated (Max)：0.485" (12.32mm)
Footprint：-
Style：-
Grade：-
Qualification：-

Switching Converter, SMPS Transformers datasheet and documents for 750343805

750343805

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750343805 is a surface-mount flyback transformer designed for switch-mode power supplies. It belongs to the WE-FW MID-HB series and provides 3000VAC isolation between primary and secondary windings. The component operates within a temperature range of -40°C to +125°C and has a maximum installation height of 12.32mm. It utilizes flat wire technology for efficient energy transfer in compact designs.

Switching Converter, SMPS Transformers Feature Summary

Provides high-voltage isolation capability suitable for safety-critical applications
Utilizes surface-mount technology for automated assembly integration
Engineered with flat wire construction for optimized magnetic performance

Switching Converter, SMPS Transformers Applications

Switch-mode power supply (SMPS) designs
Flyback converter circuits
Isolated DC-DC conversion systems

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version before implementation, as electrical characteristics may be subject to revision. Confirm that the 3000VAC isolation rating meets the safety requirements of the target application. Ensure PCB footprint dimensions align with the manufacturer's published drawing to prevent mounting issues.

Switching Converter, SMPS Transformers Selection Notes

Select this component when high isolation voltage is required in a surface-mount form factor. Consider the operating temperature range and physical height constraints during layout planning. Verify compatibility with the intended switching controller and thermal management strategy for the final enclosure design.

Switching Converter, SMPS Transformers Part Context

This part is part of the WE-FW MID-HB series from Würth Elektronik, which focuses on transformers for solar inverter and general SMPS applications. The series emphasizes compact size and high reliability using advanced winding techniques. It serves as a critical passive component in isolated power conversion stages.