MnZn Power Ferrite Material

EPC CORES

reactor cores, EPC cores, EPO cores, tdk ferrite core, EPC10 core, EPC13 core, EPC17 core, EPC19 core, EPC25 core, EPC27 core, EPC30 core, reactor core, EPC core, EPC10 core, EPC13 core, EPC17 core, EPC19 core, EPC25 core, EPC27 core, EPC30 core, tdk ferrite cores, EPC10, EPC13, EPC19, EPC25, EPC30, EPC27, EMI filters cores, EMI filters corereactor cores, EPC cores, EPO cores, tdk ferrite core, EPC10 core, EPC13 core, EPC17 core, EPC19 core, EPC25 core, EPC27 core, EPC30 core, reactor core, EPC core, EPC10 core, EPC13 core, EPC17 core, EPC19 core, EPC25 core, EPC27 core, EPC30 core, tdk ferrite cores, EPC10, EPC13, EPC19, EPC25, EPC30, EPC27, EMI filters cores, EMI filters core

Introduce of EPC core

EPC Cores cover many different kinds of types, such as EPC10 core, EPC13 core, EPC17 core, EPC19 core, EPC25 core, EPC27 core, EPC30 core, tdk ferrite EPC core etc. The material characteristics have reached the international standard. We developed wide temperature range, high permeability material, tdk ferrite cores, by taking full advantage of ferrite materials experience and precise manufacturing process control technology.

Application of EPC Core

EPC cores are main for transformers of power supplies, reactor cores, EMI filters cores, compact transformer designs with high inductance and high economy of space, signal transformer, DC / DC converters, inductors, Smoothing Choke Coils, Line Filters, etc.

Type Dimensions(mm)
A Bmin C1 C2 D Emin F H
EPC10 10.2±0.2 7.6 5.0±0.1 1.9±0.1 4.05±0.1 5.3 3.4±0.1 2.65±0.1
EPC13 13.3±0.3 10.5 5.6±0.15 2.05±0.1 6.6±0.2 8.3 4.6±0.15 4.5±0.2
EPC13A 13.3±0.3 10.5 5.6±0.2 2.1±0.1 6.6±0.2 8.3 4.6±0.2 4.5±0.2
EPC17 17.6±0.38 14.3 7.7±0.15 2.8±0.1 8.55±0.2 11.5 6.0±0.15 6.05±0.2
EPC17A 17.6±0.4 14.3 7.7±0.2 2.8±0.1 8.55±0.2 11.5 6.0±0.2 6.05±0.2
EPC19 19.1±0.48 15.8 8.5±0.15 2.5±0.1 9.75±0.2 13.1 6.0±0.15 7.25±0.2
EPC19A 19.1±0.5 15.8 8.5±0.2 2.5±0.1 9.75±0.2 13.1 6.0±0.2 7.25±0.2
EPC25 25.1±0.5 20.65 11.5±0.2 4.0±0.1 12.5±0.2 17.1 8.0±0.2 9.0±0.3
EPC25A 25.1±0.5 20.6 11.5±0.2 4.0±0.1 12.5±0.2 17.1 8.0±0.2 9.0±0.3
EPC27 27.1±0.05 21.6 13.0±0.3 4.0±0.1 16.0±0.2 18.5 8.0±0.2 12.0±0.3
EPC27A 27.1±0.5 21.6 13.0±0.3 4.0±0.1 16.0±0.2 18.5 8.0±0.2 12.0±0.3
EPC30 30.1±0.5 23.6 15.0±0.3 4.0±0.1 17.5±0.2 20.0 8.0±0.2 13.0±0.3
EPC30A 30.1±0.5 23.6 15.0±0.3 4.0±0.1 17.5±0.2 20.0 8.0±0.2 13.0±0.3
Type Core parameter weight(g/pr. ) Al(nH/N2) Pc(W)
C1(mm-1 ) Ae (mm 2) Ie (mm) Ve (mm3) F2B1 (±25%) F2B1 (max.)
EPC10 1.89 9.39 17.8 167 1.1 1000
EPC13 2.46 12.5 30.6 382 2.1 870
EPC13A 2.46 12.5 30.6 382 2.1 870 0.19
EPC17 1.76 22.8 40.2 917 4.5 1150
EPC17A 1.76 22.8 40.2 917 4.5 1150 0.46
EPC19 2.03 22.7 46.1 1047 5.3 940
EPC19A 2.03 22.7 46.1 1050 5.3 940 0.53
EPC25 1.28 46.4 59.2 2748 13 1560
EPC25A 1.28 46.4 59.2 2750 13 1560 1.57
EPC27 1.34 54.6 73.1 3995 18 1540
EPC27A 1.34 54.6 73.1 3990 18 1540 2.2
EPC30 1.32 61.0 81.6 5035 23 1570
EPC30A 1.32 61.0 81.6 4980 23 1570 2.7
Al:1kHz,0.5mA,100Ts