Iron Powder Cores
Micrometals are a world renowned manufacturer of Iron Powder Cores and Power Magnetics is proud to represent them as an authorised agent and distributor of their products.
Micrometals Iron Powder Toroidal Cores have a distributed air gap and are available in material grades covering many applications. Typical applications include RF inductors and transformers, lamp dimmer chokes, 60Hz differential-mode EMI chokes and DC output chokes. Micrometals issues two catalogues titled ‘RF Applications’ and ‘Power Conversion & Line Filter Applications’ The contents of each Catalogue is summarised below.
Composition >99% Iron
Permeabilities up to 100
High losses (840 mW/cm3)
Operating frequency to >100 KHz
BSat (Tesla) 1.5
Curie Temperature 770˚C
Shape formats: Toroidal; E core; bobbin core; etc.
Relative cost – Lowest of all Powder Cores
Applications: Typically used for DC output chokes, differential mode input chokes, PFC inductors Etc. RF cores are available for Radio Frequency applications.
Power Conversion Products
Bus Bar Cores
Toroidal Core Caps
Pot Core Assemblies
E Core Bobbins
RF Application Products
Check out our range of Cosmo Ferrites They provide a high quality, low cost alternative to Ferroxcube™, Epcos™, TDK™ etc.. Many cores are held ex-stock and factory lead-times are much lower than the industry average.
For further information, follow the links below :-