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| FERROXCUBE DATA SHEET EP17 EP cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube EP cores and accessories CORE SETS 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 set VALUE 0.870 999 29.5 33.7 25.5 12 UNIT mm-1 mm3 mm mm2 mm2 g 16.8 0.2 11 0.25 3.3 0.2 handbook, halfpage EP17 5.7 0.18 MBG176 ;;; ;;; ;;; 12 0.4 18 0.4 11.4 0.3 Dimensions in mm. Fig.1 EP17 core set. Core sets for general purpose transformers and power applications Clamping force for AL measurements, 40 10 N. GRADE 3C81 AL (nH) 63 3% 100 3% 160 3% 250 3% 315 5% 2670 25% 3C91 3C94 2670 25% 63 3% 100 3% 160 3% 250 3% 315 5% 2500 25% 3C96 2200 25% e 44 70 111 174 219 1860 1860 44 70 111 174 219 1740 1530 TOTAL AIR GAP (m) 1020 560 310 180 135 0 0 1020 560 310 180 135 0 0 TYPE NUMBER EP17-3C81-E63 EP17-3C81-A100 EP17-3C81-A160 EP17-3C81-A250 EP17-3C81-A315 EP17-3C81 EP17-3C91 EP17-3C94-E63 EP17-3C94-A100 EP17-3C94-A160 EP17-3C94-A250 EP17-3C94-A315 EP17-3C94 EP17-3C96 2008 Sep 01 706 Ferroxcube EP cores and accessories e 44 70 111 174 219 1530 EP17 GRADE 3F3 AL (nH) 63 3% 100 3% 160 3% 250 3% 315 5% 2200 25% TOTAL AIR GAP (m) 1020 560 310 180 135 0 TYPE NUMBER EP17-3F3-E63 EP17-3F3-A100 EP17-3F3-A160 EP17-3F3-A250 EP17-3F3-A315 EP17-3F3 Core sets of high permeability grades Clamping force for AL measurements, 40 10 N. GRADE 3E27 AL (nH) 7100 25% e 4950 AIR GAP (m) 0 TYPE NUMBER EP17-3E27 Properties of core sets under power conditions B (mT) at GRADE H = 250 A/m; f = 25 kHz; T = 100 C 315 315 320 340 315 f = 25 kHz; B = 200 mT; T = 100 C 0.23 - - - - CORE LOSS (W) at f = 100 kHz; B = 100 mT; T = 100 C - 0.06(1) 0.08 0.06 0.15 f = 100 kHz; B = 200 mT; T = 100 C - 0.36 (1) 0.45 0.36 - f = 400 kHz; B = 50 mT; T = 100 C - - - 0.15 0.2 3C81 3C91 3C94 3C96 3F3 Properties of core sets under power conditions (continued) B (mT) at GRADE H = 250 A/m; f = 25 kHz; T = 100 C 315 315 320 340 315 f = 500 kHz; B = 50 mT; T = 100 C - - - 0.3 - CORE LOSS (W) at f = 500 kHz; B = 100 mT; T = 100 C - - - - - f = 1 MHz; B = 30 mT; T = 100 C - - - - - f = 3 MHz; B = 10 mT; T = 100 C - - - - - 3C81 3C91 3C94 3C96 3F3 Note 1. Measured at 60 C. 2008 Sep 01 707 Ferroxcube EP cores and accessories COIL FORMER General data PARAMETER Coil former material Pin material Maximum operating temperature Resistance to soldering heat Solderability SPECIFICATION EP17 phenolformaldehyde (PF), glass-reinforced, flame retardant in accordance with "UL 94V-0" ; UL file number E41429 (M) copper clad steel, tin (Sn) 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 11.4 max. 6 +0.15 0 0.65 10.9 0.1 9.4 min. 0.65 +0.15 10 handbook, full pagewidth 3.5 3 0 7.2 -0.2 15 4.5 1.5 4.7 0.5 0.6 19.2 max. 19.2 max. 5 CBW506 Dimensions in mm. Fig.2 EP17 coil former: 8-pins. Winding data and area product for 8-pins EP17 coil former NUMBER OF SECTIONS 1 2 MINIMUM WINDING AREA (mm2) 18.0 2 x 8.3 NOMINAL WINDING WIDTH (mm) 9.45 2 x 4.6 AVERAGE LENGTH OF TURN (mm) 28.9 28.9 AREA PRODUCT Ae x Aw (mm4) 607 2 x 280 TYPE NUMBER CSH-EP17-1S-8P CSH-EP17-2S-8P 2008 Sep 01 708 Ferroxcube EP cores and accessories MOUNTING PARTS General data ITEM Clasp Spring REMARKS copper-tin alloy (CuSn), tin (Sn) plated copper-tin alloy (CuSn), tin (Sn) plated FIGURE 3 4 EP17 TYPE NUMBER CLA-EP17 SPR-EP17 handbook, halfpage 19.6 5 0.4 TYP handbook, halfpage 4.4 19.2 9 15.6 1 18.4 9 5 16.8 CBW621 CBW620 Dimensions in mm. Dimensions in mm. Fig.3 Mounting clasp CLA-EP17. Fig.4 Mounting spring SPR-EP17. 2008 Sep 01 709 Ferroxcube EP cores and accessories DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS Preliminary specification Product specification PRODUCT STATUS Development DEFINITIONS EP17 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 01 710 |
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