750811630

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750811630 is a flyback transformer designed for AC/DC converters within the WE-UNIT, MID-OLPI series. It features 4000Vrms isolation and operates at 132kHz with an inductance of 1.04mH @ 10kHz. The component supports primary voltages of 120 to 375V and utilizes a through-hole mounting type. Its physical dimensions are 31.00mm x 31.00mm x 25.12mm, suitable for a working temperature range of -40°C to 125°C.

Switching Converter, SMPS Transformers Feature Summary

• Designed specifically for offline power applications using flyback topology
• Provides high dielectric strength with 4000Vrms isolation capability
• Engineered for compatibility with TOP258 controller chips from Power Integrations

Switching Converter, SMPS Transformers Applications

• Offline AC/DC converter circuits
• Switched-mode power supply (SMPS) designs
• General electronic equipment power stages

Switching Converter, SMPS Transformers Procurement Notes

Verify the manufacturer part number 750811630 against official Würth Elektronik documentation to ensure authenticity. Confirm that the specific package variant matches the required through-hole specifications. Check RoHS compliance status and moisture sensitivity level details prior to final procurement decisions.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing flyback converters requiring 4000Vrms isolation and operation around 132kHz. Ensure the design accommodates the specified 1.04mH inductance tolerance. Verify that the PCB layout supports the 31.00mm x 31.00mm footprint and through-hole installation requirements.

Switching Converter, SMPS Transformers Part Context

This transformer belongs to the WE-UNIT, MID-OLPI series by Würth Elektronik, targeting offline power conversion. It is distinct from surface-mount variants like the 750811616, offering through-hole construction for robust mechanical integration in standard AC/DC converter architectures.

Switching Converter, SMPS Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Würth Elektronik directly for potential cross-references or updated component alternatives.