FERROXCUBE DATA SHEET E13/7/4 E cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube E13/7/4 (EF12.6) E cores and accessories CORE SETS Effective core parameters handbook, halfpage SYMBOL PARAMETER VALUE 12.6 +0.5 −0.4 8.9 +0.6 0 3.7 0 −0.3 UNIT Σ(I/A) core factor (C1) 2.39 mm−1 Ve effective volume 369 mm3 Ie effective length 29.7 mm Ae effective area 12.4 mm2 Amin minimum area 12.2 mm2 m mass of core half ≈ 0.9 g 4.5 3.7 +0.3 0 6.5 0 −0.2 0 −0.3 CBW007 Dimensions in mm. Fig.1 E13/7/4 core half. Core halves AL measured in combination with a non-gapped core half, clamping force for AL measurements, 15 ±5 N. GRADE 3C90 AL (nH) AIR GAP (µm) µe TYPE NUMBER 63 ±5% ≈ 120 ≈ 320 E13/7/4-3C90-A63 100 ±8% ≈ 190 ≈ 175 E13/7/4-3C90-A100 160 ±8% ≈ 305 ≈ 100 E13/7/4-3C90-A160 250 ±15% ≈ 480 ≈ 55 E13/7/4-3C90-A250 315 ±15% ≈ 600 ≈ 40 800 ±25% ≈1525 ≈0 E13/7/4-3C90 3C92 630 ±25% ≈ 1200 ≈0 E13/7/4-3C92 3C94 800 ±25% ≈ 1525 ≈0 E13/7/4-3C94 3C96 700 ±25% ≈ 1330 ≈0 E13/7/4-3C96 63 ±5% ≈ 120 ≈ 320 E13/7/4-3F3-A63 100 ±8% ≈ 190 ≈ 175 E13/7/4-3F3-A100 160 ±8% ≈ 305 ≈ 100 E13/7/4-3F3-A160 250 ±15% ≈ 480 ≈ 55 E13/7/4-3F3-A250 3F3 3F35 2008 Sep 01 E13/7/4-3C90-A315 315 ±15% ≈ 600 ≈ 40 700 ±25% ≈ 1330 ≈0 E13/7/4-3F3 560 ±25% ≈ 1070 ≈0 E13/7/4-3F35 321 E13/7/4-3F3-A315 Ferroxcube E13/7/4 (EF12.6) E cores and accessories Core halves of high permeability grades Clamping force for AL measurements, 15 ±5 N. AL (nH) µe AIR GAP (µm) 1500 ±25% ≈ 2800 ≈0 GRADE 3E27 TYPE NUMBER E13/7/4-3E27 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 f = 100 kHz; ˆ = 100 mT; B T = 100 °C f = 100 kHz; ˆ = 200 mT; B T = 100 °C f = 400 kHz; ˆ = 50 mT; B T = 100 °C 3C90 ≥320 ≤ 0.05 ≤ 0.05 − − 3C92 ≥370 − ≤ 0.04 ≤ 0.2 − 3C94 ≥320 − ≤ 0.04 ≤ 0.2 − 3C96 ≥340 − ≤ 0.03 ≤ 0.16 − GRADE 3F3 ≥320 − ≤ 0.05 − ≤ 0.07 3F35 ≥300 − − − − Properties of core sets under power conditions (continued) B (mT) at CORE LOSS (W) at H = 250 A/m; f = 25 kHz; T = 100 °C f = 500 kHz; ˆ = 50 mT; B T = 100 °C f = 500 kHz; ˆ = 100 mT; B T = 100 °C f = 1 MHz; ˆ = 30 mT; B T = 100 °C f = 3 MHz; ˆ = 10 mT; B T = 100 °C 3C90 ≥320 − − − − 3C92 ≥370 − − − − 3C94 ≥320 − − − − 3C96 ≥340 ≤ 0.14 − − − 3F3 ≥315 − − − − 3F35 ≥300 ≤ 0.05 ≤ 0.39 − − GRADE 2008 Sep 01 322 Ferroxcube E13/7/4 (EF12.6) E cores and accessories COIL FORMER General data for 6-pins E13/7/4 coil former PARAMETER SPECIFICATION Coil former material polyamide (PA6.6), glass reinforced, flame retardant in accordance with “UL 94V-0”; UL file number E41871(M) Pin material copper-tin alloy (CuSn), tin (Sn) plated Maximum operating temperature 130 °C, “IEC 60085”, class B Resistance to soldering heat “IEC 60068-2-20”, Part 2, Test Tb, method 1B, 350 °C, 3.5 s Solderability “IEC 60068-2-20”, Part 2, Test Ta, method 1, 235 °C, 2 s 8.7 handbook, full pagewidth 0 8.5 −0.15 7.1 min. 0 −0.2 5.2 5 3.9 +0.15 0 9.6 max. 1.5 5.5 ∅0.6 10 ±0.1 10 ±0.1 12.9 max. 1 12.8 max. +0.15 0 CBW008 Dimensions in mm. Fig.2 E13/7/4 coil former; 6-pins. Winding data and area product for E13/7/4 6-pins coil former NUMBER OF SECTIONS WINDING AREA (mm2) MINIMUM WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) 1 11.6 7.1 24 144 2008 Sep 01 323 TYPE NUMBER CPH-E13/7/4-1S-6P Ferroxcube E13/7/4 (EF12.6) E cores and accessories COIL FORMER General data for 10-pads E13/7/4 SMD coil former PARAMETER SPECIFICATION Coil former material phenolformaldehyde (PF), glass reinforced, flame retardant in accordance with “UL 94V-0” ; UL file number E59481 Pin material copper-clad steel, tin (Sn) plated Maximum operating temperature 180 °C, “IEC 60085”, class H Resistance to soldering heat “IEC 60068-2-20”, Part 2, Test Tb, method 1B: 350 °C, 3.5 s Solderability “IEC 60068-2-20”, Part 2, Test Ta, method 1 8.7 0 − 0.2 7.3 ± 0.1 3.9 ± 0.1 1 2 3 4 5 3.9 ± 0.1 10.3 ± 0.2 1 ± 0.1 0.5 ± 0.05 10.16 4 ± 0.5 5.5 ± 0.1 6 7 0.5 ± 0.05 5.08 10.16 10.16 15.1 ± 0.2 8 9 2.54 10 1.3 + 0.15 0 MFP146 13.4 ± 0.2 Dimensions in mm. Fig.3 E13/7/4 SMD coil former . Winding data and area product for E13/7/4 SMD coil former NUMBER OF SECTIONS 1 NUMBER OF PINS PIN POSITIONS USED WINDING AREA (mm2) MINIMUM WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) TYPE NUMBER 10 all 10.4 7.2 29.6 129 CSH-E13/7/4-1S-10P-C 1 6 1,2,4,5,7,9 10.4 7.2 29.6 129 CSH-E13/7/4-1S-6P-C 1 7 1,2,3,4,5,7,9 10.4 7.2 29.6 129 CSH-E13/7/4-1S-7P-C 2008 Sep 01 324 Ferroxcube E13/7/4 (EF12.6) E cores and accessories 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 01 325