Eaton’s ECONO-PAC (EP) family of toroid power inductors/transformers use iron powder core material in a secure, 4-terminal, surface-mounted construction and can be used as single or coupled inductors or 1:1 transformers that provide isolation between two windings. The windings can be connected in series or in parallel, offering a broad range of inductance and current ratings. EP power inductors/transformers come in two footprints, 11.43 mm x 11.43 mm and 13.97 mm x 13.97 mm and four heights. EP power inductor/transformers can be used in several applications including computer and portable power devices, LCD panels, DVD players, buck, boost, forward and resonant converters, noise filtering and filter chokes, DC-DC converts (as an inductor), transformers: (1:1), 300 Vdc isolation, SEPIC, flyback.
|Part||Inductance (µH) range||Isat (A) Range||Irms range (A)||DCR (Ω)||Inductance combinations|
|CTX__-4A Octa-Pac Plus||0.33 – 300||0.38 – 22.5||0.37 – 12.2||0.003 – 3.148||Parallel and series|