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| FERROXCUBE DATA SHEET EFD10/5/3 EFD cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube EFD cores and accessories CORES Effective core parameters SYMBOL (I/A) Ve Ie Ae Amin m PARAMETER core factor (C1) effective volume effective length effective area minimum area mass of core half VALUE 3.29 171 23.7 7.2 6.5 0.45 UNIT mm -1 mm 3 mm mm 2 mm 2 g 10.5 0.3 7.65 0.25 4.55 0.15 2.7 0.2 0.1 MGC338 EFD10/5/3 handbook, halfpage 5.2 0.1 3.75 0.15 1.45 0.05 Dimensions in mm. Fig.1 EFD10/5/3 core half. Core sets Clamping force for AL measurements, 10 5 N. GRADE 3C90 AL (nH) 25 5% 40 8% 63 10% 585 25% 3C94 25 5% 40 8% 63 10% 585 25% 3C96 3F3 525 25% 25 5% 40 8% 63 10% 500 25% 3F35 3F4 400 25% 25 5% 40 8% 63 10% 280 25% 3F45 280 25% e 66 105 165 1510 66 105 165 1510 1360 66 105 165 1290 1030 66 105 165 730 730 AIR GAP (m) 610 310 170 0 610 310 170 0 0 610 310 170 0 0 570 280 150 0 0 TYPE NUMBER EFD10/5/3-3C90-A25-S EFD10/5/3-3C90-A40-S EFD10/5/3-3C90-A63-S EFD10/5/3-3C90-S EFD10/5/3-3C94-A25-S EFD10/5/3-3C94-A40-S EFD10/5/3-3C94-A63-S EFD10/5/3-3C94-S EFD10/5/3-3C96-S EFD10/5/3-3F3-A25-S EFD10/5/3-3F3-A40-S EFD10/5/3-3F3-A63-S EFD10/5/3-3F3-S EFD10/5/3-3F35-S EFD10/5/3-3F4-A25-S EFD10/5/3-3F4-A40-S EFD10/5/3-3F4-A63-S EFD10/5/3-3F4-S EFD10/5/3-3F45-S 2008 Sep 01 624 Ferroxcube EFD cores and accessories Properties of core sets under power conditions B (mT) at GRADE H = 250 A/m; f = 25 kHz; T = 100 C 320 320 340 300 315 250 f = 100 kHz; B = 100 mT; T = 100 C 0.019 0.015 0.01 - 0.020 - CORE LOSS (W) at f = 100 kHz; B = 200 mT; T = 100 C - 0.09 0.07 - - - f = 400 kHz; B = 50 mT; T = 100 C - - 0.03 0.015 0.035 - EFD10/5/3 f = 500 kHz; B = 50 mT; T = 100 C - - 0.06 0.03 - - 3C90 3C94 3C96 3F35 3F3 3F4 Properties of core sets under power conditions (continued) B (mT) at GRADE H = 250 A/m; f = 25 kHz; T = 100 C 320 320 320 300 315 250 250 f = 500 kHz; B = 100 mT; T = 100 C - - - 0.2 - - - CORE LOSS (W) at f = 1 MHz; B = 30 mT; T = 100 C - - - - - 0.05 0.04 f = 1 MHz; B = 50 mT; T = 100 C - - - - - - 0.15 f = 3 MHz; B = 10 mT; T = 100 C - - - - - 0.08 0.065 3C90 3C94 3C96 3F35 3F3 3F4 3F45 2008 Sep 01 625 Ferroxcube EFD cores and accessories COIL FORMERS General data PARAMETER Coil former material Solder pad material Maximum operating temperature Resistance to soldering heat Solderability SPECIFICATION EFD10/5/3 liquid crystal polymer (LCP), glass reinforced, flame retardant in accordance with "UL 94V-0" ; UL file number E54705(M) copper-tin alloy (CuSn), tin (Sn) plated 155 C, "IEC 60085", class F "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 handbook, full pagewidth 1.8 0 7.3 0.15 0 5.7 0.1 0.1 4.8 0 2.5 0 5.4 0.1 max 0 7.1 0.15 (6.05 min) 2.8 0.1 1.6 0 0.3 11 0.8 3 9 11.7 max 0.3 1.8 12 14.7 max 2 3 MGC339 Dimensions in mm. Fig.2 EFD10/5/3 coil former (SMD); 8-solder pads. Winding data and area product for EFD10/5/3 coil former (SMD) with 8-solder pads NUMBER OF SECTIONS 1 NUMBER OF SOLDER PADS 8 MINIMUM WINDING AREA (mm2) 4.2 MINIMUM WINDING WIDTH (mm) 6.05 AVERAGE LENGTH OF TURN (mm) 14.8 AREA PRODUCT Ae x Aw (mm4) 30.24 TYPE NUMBER CPHS-EFD10-1S-8P 2008 Sep 01 626 Ferroxcube EFD cores and accessories MOUNTING PARTS General data ITEM Clamp REMARKS stainless steel (CrNi); clamping force 15 N FIGURE 3 EFD10/5/3 TYPE NUMBER CLM-EFD10 handbook, halfpage 12 0 -0.3 9.4 8 2.5 10.5 0.2 8 10 0 -0.3 4 MBW128 Dimensions in mm. Fig.3 EFD10/5/3 mounting clamp. 2008 Sep 01 627 Ferroxcube EFD cores and accessories DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS Preliminary specification Product specification PRODUCT STATUS Development DEFINITIONS EFD10/5/3 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 01 628 |
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