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| FERROXCUBE DATA SHEET EFD30/15/9 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 0.98 4700 68.0 69.0 66.0 12 UNIT mm -1 mm 3 mm mm 2 mm 2 g 30 0.8 22.4 0.75 14.6 0.25 9.1 0.75 0.2 handbook, halfpage EFD30/15/9 15 0.15 11.2 0.3 4.9 0.15 MGC183 Dimensions in mm. Fig.1 EFD30/15/9 core half. Core halves AL measured in combination with a non-gapped core half, clamping force for AL measurements 70 20 N. GRADE 3C90 AL (nH) 160 3% 250 3% 315 5% 400 8% 630 10% 2100 25% 3C94 160 3% 250 3% 315 5% 400 8% 630 10% 2100 25% 3C95 3C96 2520 25% 1900 25% e 125 196 247 314 494 1720 125 196 247 314 494 1720 1980 1560 AIR GAP (m) 690 390 290 210 120 0 690 390 290 210 120 0 0 0 TYPE NUMBER EFD30/15/9-3C90-A160 EFD30/15/9-3C90-A250 EFD30/15/9-3C90-A315 EFD30/15/9-3C90-A400 EFD30/15/9-3C90-A630 EFD30/15/9-3C90 EFD30/15/9-3C94-A160 EFD30/15/9-3C94-A250 EFD30/15/9-3C94-A315 EFD30/15/9-3C94-A400 EFD30/15/9-3C94-A630 EFD30/15/9-3C94 EFD30/15/9-3C95 EFD30/15/9-3C96 2008 Sep 01 2 Ferroxcube EFD cores and accessories EFD30/15/9 GRADE 3F3 AL (nH) 160 3% 250 3% 315 5% 400 8% 630 10% 1900 25% e 125 196 247 314 494 1560 1170 125 196 247 314 494 780 780 AIR GAP (m) 690 390 290 210 120 0 0 620 320 230 160 65 0 0 TYPE NUMBER EFD30/15/9-3F3-A160 EFD30/15/9-3F3-A250 EFD30/15/9-3F3-A315 EFD30/15/9-3F3-A400 EFD30/15/9-3F3-A630 EFD30/15/9-3F3 EFD30/15/9-3F35 EFD30/15/9-3F4-A160 EFD30/15/9-3F4-A250 EFD30/15/9-3F4-A315 EFD30/15/9-3F4-A400 EFD30/15/9-3F4-A630 EFD30/15/9-3F4 EFD30/15/9-3F45 3F35 3F4 1450 25% 160 3% 250 3% 315 5% 400 8% 630 10% 1000 25% 3F45 1000 25% Properties of core sets under power conditions B (mT) at GRADE H = 250 A/m; f = 25 kHz; T = 100 C 330 330 330 340 300 315 300 f = 25 kHz; B = 200 mT; T = 100 C 0.50 - - - - - - f = 100 kHz; B = 100 mT; T = 100 C 0.54 0.43 - 0.32 - 0.54 - CORE LOSS (W) at f = 100 kHz; B = 200 mT; T = 25 C - - 2.77 - - - - f = 100 kHz; B = 200 mT; T = 100 C - 2.6 2.63 2.0 - - - f = 400 kHz; B = 50 mT; T = 100 C - - - 0.82 0.4 0.91 - 3C90 3C94 3C95 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 330 330 330 340 300 315 300 300 f = 500 kHz; B = 50 mT; T = 100 C - - - 1.7 0.6 - - - f = 500 kHz; B = 100 mT; T = 100 C - - - - 4.5 - - - 3 CORE LOSS (W) at f = 1 MHz; B = 30 mT; T = 100 C - - - - - - 1.4 1.1 f = 1 MHz; B = 50 mT; T = 100 C - - - - - - - 4.0 f = 3 MHz; B = 10 mT; T = 100 C - - - - - - 2.2 1.8 3C90 3C94 3C95 3C96 3F35 3F3 3F4 3F45 2008 Sep 01 Ferroxcube EFD cores and accessories COIL FORMERS General data PARAMETER Coil former material Pin material Maximum operating temperature Resistance to soldering heat Solderability SPECIFICATION EFD30/15/9 phenolformaldehyde (PF), glass-reinforced, flame retardant in accordance with "UL 94V-0"; UL file number E167521 (M) copper-tin alloy (CuSn), tin (Sn) plated, see note 1 180 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 21.55 -0.2 16.4 -0.15 14.98 +0.1 12.55 12 max. -0.2 3.6 5 15 25 29.2 max. 0.8 27.5 31.2 max. 5 CBW502 (20.1 min.) 5.23 +0.1 6.6 -0.15 1.3 0.15 Dimensions in mm. Fig.2 EFD30/15/9 coil former; 12-pins. Winding data and area product for EFD30/15/9 coil former with 12-pins NUMBER OF SECTIONS 1 Note 1. Also available with post-inserted pins. WINDING AREA (mm2) 52.3 MINIMUM WINDING WIDTH (mm) 20.1 AVERAGE LENGTH OF TURN (mm) 52.9 AREA PRODUCT Ae x Aw (mm4) 3610 TYPE NUMBER CSH-EFD30-1S-12P(1) 2008 Sep 01 4 Ferroxcube EFD cores and accessories MOUNTING PARTS General data ITEM Clip REMARKS stainless steel (CrNi); clamping force 35 N FIGURE 3 EFD30/15/9 TYPE NUMBER CLI-EFD30 handbook, halfpage 5 8 34 28.3 MGC185 5.5 Dimensions in mm. Fig.3 CLI-EFD30 mounting clip. 2008 Sep 01 5 Ferroxcube EFD cores and accessories DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS Preliminary specification Product specification PRODUCT STATUS Development DEFINITIONS EFD30/15/9 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 6 |
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