Planar transformers are compact, low profile transformers with a higher energy density than wirewound transformer, and they are ideal for low profile DC-DC converters. Bourns designs and manufactures numerous types of planar transformers, including PWB based planars, flat coil planars, flat winding planars, and combinations of any of these winding types. Standard size cores are available, and custom size cores can be designed to meet any application.
Mineral Source Reportingfor Transformers:CFSI_CMRT4-01