Dear Andre, LF Group, The Micrometals cores are iron dust, whilst the Philips cores usually seen in LF use are ferrites, eg. 3C85 etc. Philips (or presumably Ferroxcube now) do produce iron dust mate
Micrometals, producers of the popular T-200-2 and other toroids, have introduced a new series called the 200C series. does anyone know of a table of equivalency between the Philips cores and the Micr
A short note for any home constructors. Micrometals, producers of the popular T-200-2 and other toroids, have introduced a new series called the 200C series. As the name suggests, these cores can ope
