ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
750311783 is listed in the Switching Converter, SMPS Transformers range at ChipApex. The manufacturer field lists Würth Elektronik. Its product description is XFMR FLYBACK DC/DC CONV 20UH SMD. Review the specifications below when checking this part for your BOM.
Switching Converter, SMPS Transformers specifications for 750311783
- Description：XFMR FLYBACK DC/DC CONV 20UH SMD
- Series：WE-FB
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：For DC/DC Converters
- Applications：Flyback Converters
- Intended Chipset：LT3573, LT3574, LT3575, LT3748
- Chipset Manufacturer：Linear Technology
- Voltage - Primary：19 ~ 70V
- Voltage - Auxiliary：12V @ 10mA
- Voltage - Isolation：1500Vrms
- Inductance @ Frequency：20µH @ 150kHz
- Frequency：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Size / Dimension：-
- Height - Seated (Max)：0.544" (13.82mm)
- Footprint：1.064" L x 1.272" W (27.03mm x 32.31mm)
- Style：-
- Grade：-
- Qualification：-
Switching Converter, SMPS Transformers datasheet and documents for 750311783
Switching Converter, SMPS Transformers Overview
The Würth Elektronik 750311783 is a surface-mount flyback transformer designed for DC/DC converters within the WE-FB series. It features 1500Vrms isolation and an inductance of 20µH at 150kHz. The primary voltage range is 19 to 70V, with an auxiliary voltage of 12V @ 10mA. Operating temperatures span from -40°C to +125°C. Dimensions are 27.03mm x 32.31mm x 13.82mm.
Switching Converter, SMPS Transformers Feature Summary
- Designed specifically for LT3573, LT3574, LT3575, and LT3748 chipsets
- Provides high-voltage isolation suitable for SMPS applications
- Optimized for flyback converter topologies
Switching Converter, SMPS Transformers Applications
- Flyback converter circuits
- DC/DC converter designs
- SMPS transformer implementations
Switching Converter, SMPS Transformers Procurement Notes
Verify component authenticity through authorized distributors. Confirm datasheet revisions and PCN updates prior to integration. Ensure storage conditions align with manufacturer specifications to maintain performance integrity during assembly processes.
Switching Converter, SMPS Transformers Selection Notes
Select this component when designing around Linear Technology controllers like the LT3748. Verify that the 20µH inductance and 1500Vrms isolation meet circuit requirements. Check footprint compatibility with the specified SMD package dimensions before finalizing the PCB layout.
Switching Converter, SMPS Transformers Part Context
This part belongs to the WE-FB series, which offers transformers optimized for specific controller families. It serves as a critical magnetic component in isolated power supply designs, ensuring efficient energy transfer and safety isolation between primary and secondary sides.
Switching Converter, SMPS Transformers Replacement Considerations
Direct substitutes include other WE-FB variants tuned for similar controllers. Cross-reference pinouts and electrical parameters carefully. Consult official substitution guides for compatible alternatives within the same product family.
Explore related parts through Transformers, all product categories, ChipApex homepage.
