EPX9-3F35

FERROXCUBE DATA SHEET EPX9 EPX cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube EPX 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 1.15 304 18.7 16.3 14.5 ≈ 2.5 UNIT mm −1 mm 3 mm mm 2 mm 2 g 0 1.7 9 − 0.4 ± 0.1 + 0.4 7.2 0 2.3 0 3.4− 0.2 EPX9 0 9.5− 0.2 + 0.4 6.6 0 0 9.4− 0.4 Dimensions in mm. MFP012 Fig.1 EPX9 core set. Core sets for general purpose transformers and power applications Clamping force for AL measurements, 30 ± 10 N. GRADE 3C94 3C96 3F35 AL (nH) 1700 ± 25 % 1550 ± 25 % 1200 ± 25 % µe ≈ 1560 ≈ 1420 ≈ 1100 AIR GAP (µm) ≈0 ≈0 ≈0 TYPE NUMBER EPX9-3C94 EPX9-3C96 EPX9-3F35 Core sets for filter applications Clamping force for AL measurements, 30 ± 10 N. GRADE 3B46 AL (nH) 2300 ± 25 % µe ≈ 2110 AIR GAP (µm) ≈0 TYPE NUMBER EPX9-3B46 2008 Sep 01 731 Ferroxcube EPX cores and accessories Core sets of high permeability grades Clamping force for AL measurements, 30 ± 10 N. GRADE 3E55 AL (nH) 63 ± 3 % 100 ± 3 % 160 ± 3 % 250 ± 5 % 315 ± 5 % 400 ± 8 % 7300 + 40 / − 30 % 3E6 8200 + 40 / − 30 % µe ≈ 58 ≈ 92 ≈ 146 ≈ 229 ≈ 288 ≈ 366 ≈ 6680 ≈ 7500 AIR GAP (µm) ≈ 440 ≈ 250 ≈ 150 ≈ 90 ≈ 70 ≈ 50 ≈0 ≈0 EPX9 TYPE NUMBER EPX9-3E55-A63 EPX9-3E55-A100 EPX9-3E55-A160 EPX9-3E55-A250 EPX9-3E55-A315 EPX9-3E55-A400 EPX9-3E55 EPX9-3E6 Properties under power conditions B (mT) at GRADE H = 250 A/m; f = 10 kHz; T = 100 °C ≥ 320 ≥ 340 ≥ 300 f = 100 kHz; ˆ B = 100 mT; T = 100 °C ≤ 0.023 ≤ 0.018 − CORE LOSS (W) at f = 100 kHz; ˆ B = 200 mT; T = 100 °C ≤ 0.15 ≤ 0.12 − f = 500 kHz; ˆ B = 50 mT; T = 100 °C − ≤ 0.1 ≤ 0.035 f = 500 kHz; ˆ B = 100 mT; T = 100 °C − − ≤ 0.3 3C94 3C96 3F35 2008 Sep 01 732 Ferroxcube EPX cores and accessories COIL FORMERS General data PARAMETER Coil former material Pin material Maximum operating temperature Resistance to soldering heat Solderability SPECIFICATION EPX9 Sumikon PM9630 (PF), glass-reinforced, flame retardant in accordance with “UL 94V-0”; UL file number E41429(M) copper-tin alloy (CuSn), nickel flash, gold plated 180 °C, “IEC 60085”, class H “IEC 60068-2-20” , Part 2, Test Tb, method 1B, 350 °C, 3.5 s “IEC 60068-2-20”, Part 2, Test Ta, method 1, 235 °C, 2 s 0 7.1− 0.2 0 4.55 − 0.15 + 0.15 3.45 0 0 6.5− 0.1 5.1 min. 2 + 0.15 5.95 0 0.8 11 ref. 0 7.05− 0.15 10.6 2.5 0.6 2 6 0 9.4− 0.2 0.6 0.3 ± 0.05 9.5 ± 0.1 0 11− 0.5 12.7 ± 0.2 14.4 ± 0.2 1.2 MFP020 Dimensions in mm. Fig.2 EPX9 coil former: 8-pads, 2 mm pad distance. Winding data and area product for 8-pads EPX9 coil former NUMBER OF SECTIONS 1 WINDING AREA (mm2) 5.99 NOMINAL WINDING WIDTH (mm) 5.4 AVERAGE LENGTH OF TURN (mm) 23.3 AREA PRODUCT Ae x Aw (mm4) 97.6 TYPE NUMBER CSHS-EPX9-1S-8P-T 2008 Sep 01 733 Ferroxcube EPX cores and accessories General data CSHS-EPX9-1S-8P PARMETER Coil former material Pin material Maximum operating temperature Resistance to soldering heat Solderability SPECIFICATION EPX9 Sumikon PM9630 (PF), glass-reinforced, flame retardant in accordance with “UL 94V-0”; UL file number E41429(M) copper-tin alloy (CuSn), nickel flash, gold plated 180 °C, “IEC 60085”, class H “IEC 60068-2-20” , Part 2, Test Tb, method 1B, 350 °C, 3.5 s “IEC 60068-2-20”, Part 2, Test Ta, method 1, 235 °C, 2 s 0 7.1− 0.2 0 4.55 − 0.15 + 0.15 3.45 0 0 6.5− 0.1 5.1 min. 2.54 + 0.15 5.95 0 0.8 11 ref. 0 7.05− 0.15 10.6 2.5 0.6 2.54 7.62 0 9.4− 0.2 0.8 0.3 ± 0.05 9.5 ± 0.1 0 11− 0.5 12.7 ± 0.2 14.4 ± 0.2 1.2 MFP021 Dimensions in mm. Fig.3 EPX9 coil former: 8-pads, 2.54 mm pad distance. Winding data and area product for 8-pads EPX9 coil former NUMBER OF SECTIONS 1 MINIMUM WINDING AREA (mm2) 5.99 NOMINAL WINDING WIDTH (mm) 5.4 AVERAGE LENGTH OF TURN (mm) 23.3 AREA PRODUCT Ae x Aw (mm4) 97.6 TYPE NUMBER CSHS-EPX9-1S-8P 2008 Sep 01 734 Ferroxcube EPX cores and accessories DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS Preliminary specification Product specification PRODUCT STATUS Development DEFINITIONS EPX9 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. 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. Production 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 Prototype Design-in Preferred Support INDICATION DEFINITION 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. These products are recommended for new designs. These products are recommended for use in current designs and are available via our sales channels. 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 01 735