TSEFDXX SERIES High frequency Transformer

PublishTime：2025-03-17

The TSEFDXX series high frequency transformer is designed for flyback converters and is a perfect solution for PoE (Power over Ethernet) applications. It operates within an ambient temperature range of -40°C to +125°C and offers high efficiency, excellent DCR (DC Resistance), very low leakage inductance, and 1500 Vrms primary to secondary isolation. The transformers come in different turn ratios to accommodate various output voltages and are installed in SMD (Surface Mount Device) packages. They are RoHS compliant.

Brand of Product：	JWD
Part#：	TSEFD15S-M1393 、 TSEFD15S-M1394 、 TSEFD15S-M1395 、 TSEFD15S-M1396 、 TSEFD15S-M1397 、 TSEFD15S-M1398 、 TSEFD20S-M1399 、 TSEFD20S-M1400 、 TSEFD20S-M1401 、 TSEFD20S-M1402 、 TSEFD20S-M1403 、 TSEFD20S-M1404 More Part#
Product Category：	High frequency transformer More
Application：	[ Flyback converters ][ PoE applications ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	SMD
Language：	English Chinese Chinese and English Japanese
Date of Creation：
Version Number：
Data Encoding：
Data Size：	688 KB

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