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Ferrite cores - Kolektor

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www.kolektor.comWideband transformers<strong>Ferrite</strong> <strong>cores</strong> manufactured of 19G, 22G, 12G and 32G materials are recommended for these applications. Eachof these materials has a different permeability. Pulse transformers, line transformers, signal transformers, andmatching transformers are the most common application manufactured with E, EP, ER, Pot, RM, PQ or U <strong>cores</strong>,without air-gap.Pot <strong>cores</strong>: (Fig.9, Fig. 10)DIMENSION EFFECTIVE PARAMETERS Fig.Typed1 d2 d3 d4 2h1 2h2 c Ie Ae / Amin Vemm mm mm mm mm mm mm mm mm2 mm3L 9 9,0-9,3 7,5-7,75 3,7-3,9 2,0-2,1 5,2-5,4 3,6-3,9 1,8-2,4 12,5 10,0 / 8,0 125 9L 11P 10,9-11,3 9,0-9,4 4,5-4,7 2,0-2,1 6,4-6,6 4,4-4,7 2,3-2,7 16,3 17,7 / 14,1 289 10L 14P 13,8-14,2 11,6-12,0 5,8-6,0 3,0-3,1 8,2-8,5 5,6-6,0 3,6-4,1 21,0 28,7 / 23,6 603 10L 18P 17,6-18,2 14,9-15,4 7,3-7,6 3,0-3,1 10,4-10,7 7,2-7,6 3,9-4,4 26,6 46,7 / 36,2 1240 10L 22P 21,2-22,0 17,9-18,5 9,1-9,4 4,4-4,6 13,2-13,6 9,2-9,6 3,9-4,5 33,2 72,6 / 58,1 2410 10L 26P 25,0-26,0 21,2-22,0 11,1-11,5 5,4-5,6 15,9-16,3 11,0-11,4 3,9-4,5 40,4 108 / 87 4320 10L 30P 29,5-30,5 25,0-25,8 13,1-13,5 5,4-5,6 18,6-19,0 13,0-13,4 4,7-5,3 46,0 145 / 117 6670 10L 36 35,0-36,0 29,9-30,7 15,8-16,2 5,4-5,7 21,4-22,0 14,6-15,0 4,0-5,5 52,0 202 / 172 10600 9L 42 41,7-43,1 35,6-37,0 17,1-17,7 5,4-5,7 29,3-29,9 20,3-20,7 4,0-5,5 69,0 265 / 214 18300 9L 45 43,5-46,5 34,5-36,0 16,5-17,5 8,8-9,2 27,4-29,0 18,4-20,6 8,0-10,0 32,8 136 / 115 4460 9L47 45,7-47,0 39,0-40,1 19,4-20,0 5,5-5,7 27,4-28,0 19,0-19,6 8,0-9,0 72,5 312 / 253 22600 9AL[nH]Type12G 19G 22G+30/-20% +30/-20% +30/-20%L 9 5000 2500 3000L 11P 6500 3200 4300L 14P 9800 4500 6200L 18P 12600 5900 8200L 22P 17200 7600 11000L 26P 22000 9500 14400L 30P 28000 11300 17000L 36 13500L 42 14400L 45 12500L47 15600Fig. 9 Fig. 1011

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