FERROXCUBE DATA SHEET E13/6/3 E cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube E cores and accessories E13/6/3 CORE SETS Effective core parameters SYMBOL PARAMETER VALUE 12.7 ±0.25 handbook, halfpage UNIT Σ(I/A) core factor (C1) 2.74 mm−1 9.5 ±0.25 Ve effective volume 281 mm3 3.2 ±0.13 Ie effective length 27.8 mm Ae effective area 10.1 mm2 Amin minimum area 10.1 mm2 m mass of core half ≈ 0.7 g handbook, halfpage 4.1 ±0.13 5.7 ±0.13 3.18 ±0.13 CBW556 Dimensions in mm. Fig.1 E13/6/3 core half. Core halves AL measured in combination with a non-gapped core half, clamping force for AL measurements, 8 ±4 N. AL (nH) µe AIR GAP (µm) 63 ±5% ≈138 ≈ 250 E13/6/3-3C90-A63 100 ±8% ≈ 219 ≈140 E13/6/3-3C90-A100 160 ±8% ≈ 350 ≈ 75 E13/6/3-3C90-A160 250 ±20% ≈ 548 ≈ 40 E13/6/3-3C90-A250 315 ±20% ≈ 690 ≈ 30 E13/6/3-3C90-A315 730 ±25% ≈1 590 ≈0 E13/6/3-3C90 3C92 540 ±25% ≈1 180 ≈0 E13/6/3-3C92 3C94 730 ±25% ≈1 590 ≈0 E13/6/3-3C94 3C96 660 ±25% ≈1 440 ≈0 E13/6/3-3C96 GRADE 3C90 TYPE NUMBER Core halves of high permeability grades AL measured in combination with an non-gapped core half, clamping force for AL measurements, 8 ±4 N. GRADE 3E27 2008 Sep 01 AL (nH) µe AIR GAP (µm) 1300 ±25% ≈ 2830 ≈0 311 TYPE NUMBER E13/6/3-3E27 Ferroxcube E cores and accessories E13/6/3 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 3C90 ≥ 320 ≤ 0.03 ≤ 0.03 − − 3C92 ≥ 370 − ≤ 0.022 ≤ 0.16 − 3C94 ≥ 320 − ≤ 0.024 ≤ 0.15 − 3C96 ≥ 340 − ≤ 0.019 ≤ 0.13 ≤ 0.11 GRADE 2008 Sep 01 f = 100 kHz; ˆ = 100 mT; B T = 100 °C 312 f = 100 kHz; ˆ = 200 mT; B T = 100 °C f = 500 kHz; ˆ = 50 mT; B T = 100 °C Ferroxcube E cores and accessories E13/6/3 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 01 313