EP13
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FERROXCUBE
DATA SHEET
EP13 EP cores and accessories
Supersedes data of September 2004 2008 Sep 01
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Ferroxcube
EP cores and accessories
CORE SETS Effective core parameters SYMBOL Σ(I/A) Ve Ie Ae Amin m PARAMETER core factor (C1) effective volume effective length effective area minimum area mass of core set VALUE 1.24 472 24.2 19.5 14.9 ≈ 4.7 UNIT mm- 1 mm3 mm mm2 mm2 g
0 13 0.3 handbook, halfpage
0 4.5 0.3
0 9 0.4
2.4 0.1
MGC186
;;; ;;; ;;;
9.7 0.6 0 0 12.8 0.6
0.4 0
Dimensions in mm.
Fig.1 EP13 core set.
Core sets for filter applications Clamping force for AL measurements, 30 ±10 N. GRADE 3B46 AL (n H) 2150 ±25% µe ≈ 2090 AIR GAP (µm) ≈0 TYPE NUMBER EP13-3B46
Core sets for general purpose transformers and power applications Clamping force for AL measurements, 30 ±10 N. GRADE 3C81 AL (n H) 40 ±3% 63 ±3% 100 ±3% 160 ±3% 250 ±5% 1700 ±25% 3C91 3C94 1700 ±25% 40 ±3% 63 ±3% 100 ±3% 160 ±3% 250 ±5% 1650 ±25% 2008 Sep 01 µe ≈ 40 ≈ 62 ≈ 99 ≈ 158 ≈ 247 ≈ 1680 ≈ 1680...
