Mouser offers Epcos transformer for PoE++ applications up to 60W
Distributor, Mouser Electronics, is now stocking the B82806D pulse transformers from EPCOS, a TDK Group company. These transformers are designed specifically for the IEEE 802.3bt Power over Ethernet++ (PoE++) standard for supplying devices with higher power demands, such as video and point-of-sale systems, lighting controllers, fire alarm systems, and building access systems.
The EPCOS B82806D devices are a series of 60W PoE transformers with different turns ratios for output voltages of 3.3, 5.0, 12, and 24V. Featuring an Epcos EFD 20 ferrite core, the B82806D PoE transformers offer DC resistance values as low as 3.5milliOhms and a typical switching frequency of 250kHz. The B82806D transformers are compliant with UL 1446 class 130 (B) standards, are RoHS- compatible, and can withstand a high-voltage test for one second between the primary and secondary sides at 1500V AC, 50Hz.
Capable of supplying powerful loads, the transformers’ high efficiency also makes them appropriate for active clamp forward converter topologies, says Mouser.
Mouser targets design engineers and buyers by delivering advanced technologies. Mouser claims to stock the world’s widest selection of the latest semiconductors and electronic components for the newest design projects. Mouser Electronics’ website is continually updated and offers advanced search methods to help customers quickly locate inventory. Mouser.com also houses data sheets, supplier-specific reference designs, application notes, technical design information, and engineering tools.
The distributor’s website, Mouser.com, is available in multiple languages and currencies and features more than five million products from over 700 manufacturers. Mouser offers 22 support locations around the world to provide best-in-class customer service and ships globally to over 600,000 customers in 170 countries from its 750,000 sq. ft. facility south of Dallas, Texas.
TDK Corporation is a leading electronics company based in Tokyo, Japan. It was established in 1935 to commercialise ferrite, a key material in electronic and magnetic products. TDK’s portfolio includes passive components, such as ceramic, aluminum electrolytic and film capacitors, ferrites and inductors, high-frequency products, and piezo and protection components, as well as sensors and sensor systems and power supplies. These products are marketed under the product brands TDK, Epcos, InvenSense, Micronas, Tronics and TDK-Lambda. TDK’s further main product groups include magnetic application products, energy devices, and flash memory application devices. TDK focuses on demanding markets in the areas of information and communication technology and automotive, industrial and consumer electronics.