FERROXCUBE DATA SHEET E100/60/28 E cores and accessories New data 2008 Sep 01 Ferroxcube E cores and accessories E100/60/28 CORE SETS Effective core parameters SYMBOL Σ(I/A) PARAMETER core factor (C1) VALUE 0.371 UNIT mm−1 Ve effective volume 202 000 mm3 Ie effective length 274 mm Ae effective area 738 mm2 Amin minimum area 692 mm2 m mass of core half ≈ 493 g 100.3 ± 2.0 73.15 ± 1.15 27.5 ± 0.5 46.85 ± 0.38 59.4 ± 0.47 27.5 ± 0.5 MFP130 Dimensions in mm. Fig.1 E100/60/28 core half. Core halves AL measured in combination with a non-gapped core half, clamping force for AL measurements 110 ± 30 N, unless stated otherwise. GRADE AL (nH) AIR GAP (µm) µe TYPE NUMBER 3C90 7100 ± 25 % ≈ 2100 ≈0 E100/60/28-3C90 3C92 4800 ± 25 % ≈ 1420 ≈0 E100/60/28-3C92 3C94 7100 ± 25 % ≈ 2100 ≈0 E100/60/28-3C94 3C95 9010 ± 25 % ≈ 2665 ≈0 E100/60/28-3C95 Properties of core sets under power conditions B (mT) at CORE LOSS (W) at H = 250 A/m; f = 25 kHz; T = 100 °C f = 25 kHz; ˆ = 200 mT; B T = 100 °C f = 100 kHz; ˆ = 100 mT; B T = 100 °C f = 100 kHz; ˆ = 200 mT; B T = 25 °C f = 100 kHz; ˆ = 200 mT; B T = 100 °C 3C90 ≥ 320 ≤ 34 ≤ 34 − − 3C92 ≥ 370 − ≤ 27 − − 3C94 ≥ 320 − ≤ 27 − − 3C95 ≥ 320 − − ≤ 145 ≤ 137 GRADE 2008 Sep 01 2 Ferroxcube E cores and accessories E100/60/28 DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS PRODUCT STATUS DEFINITIONS Preliminary specification Development This data sheet contains preliminary data. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Product specification Production This data sheet contains final specifications. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. DISCLAIMER Life support applications These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Ferroxcube customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube for any damages resulting from such application. PRODUCT STATUS DEFINITIONS STATUS INDICATION DEFINITION Prototype These are products that have been made as development samples for the purposes of technical evaluation only. The data for these types is provisional and is subject to change. Design-in These products are recommended for new designs. Preferred These products are recommended for use in current designs and are available via our sales channels. Support These products are not recommended for new designs and may not be available through all of our sales channels. Customers are advised to check for availability. 2008 Sep 01 3