FERROXCUBE DATA SHEET E19/8/5 E cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube E19/8/5 (813E187) E cores and accessories CORE SETS Effective core parameters SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 1.77 mm−1 Ve effective volume 900 mm3 Ie effective length 39.9 mm Ae effective area 22.6 mm2 Amin minimum area 22.1 mm2 m mass of core half ≈ 2.3 g 19.1 ±0.4 handbook, halfpage 14.3 ±0.3 4.7 ±0.13 5.7 ±0.13 8.1 ±0.13 4.7 ±0.13 CBW011 Dimensions in mm. Fig.1 E19/8/5 core half. Core halves AL measured in combination with a non-gapped core half, clamping force for AL measurements, 20 ±10 N. GRADE 3C81 AL (nH) µe AIR GAP (µm) 63 ±5% ≈ 88 ≈ 650 E19/8/5-3C81-A63 100 ±8% ≈140 ≈ 350 E19/8/5-3C81-A100 160 ±8% ≈ 225 ≈ 200 E19/8/5-3C81-A160 250 ±15% ≈350 ≈110 E19/8/5-3C81-A250 315 ±15% ≈ 440 ≈ 80 E19/8/5-3C81-A315 1500 ±25% TYPE NUMBER ≈ 2110 ≈0 63 ±5% ≈ 88 ≈ 640 E19/8/5-3C90-A63 100 ±8% ≈140 ≈ 350 E19/8/5-3C90-A100 160 ±8% ≈ 225 ≈ 190 E19/8/5-3C90-A160 250 ±15% ≈ 350 ≈110 E19/8/5-3C90-A250 315 ±15% ≈ 440 ≈ 80 E19/8/5-3C90-A315 1170 ±25% ≈ 1650 ≈0 E19/8/5-3C90 3C91 1500 ±25% ≈ 2110 ≈0 E19/8/5-3C91 3C92 900 ±25% ≈ 1260 ≈0 E19/8/5-3C92 3C94 1170 ±25% ≈ 1650 ≈0 E19/8/5-3C94 3C96 1000 ±25% ≈ 1400 ≈0 E19/8/5-3C96 3C90 2008 Sep 01 336 E19/8/5-3C81 Ferroxcube E19/8/5 (813E187) E cores and accessories AL (nH) µe AIR GAP (µm) 63 ±5% ≈ 88 ≈ 640 E19/8/5-3F3-A63 GRADE 3F3 3F35 TYPE NUMBER 100 ±8% ≈140 ≈ 330 E19/8/5-3F3-A100 160 ±8% ≈ 225 ≈ 190 E19/8/5-3F3-A160 250 ±15% ≈ 350 ≈ 110 E19/8/5-3F3-A250 E19/8/5-3F3-A315 315 ±15% ≈ 440 ≈ 80 1000 ±25% ≈ 1400 ≈0 E19/8/5-3F3 810 ±25% ≈ 1140 ≈0 E19/8/5-3F35 Core halves of high permeability grades Clamping force for AL measurements, 20 ±10 N. AL (nH) µe AIR GAP (µm) 2300 ±25% ≈ 3230 ≈0 GRADE 3E27 TYPE NUMBER E19/8/5-3E27 Properties of core sets under power conditions B (mT) at GRADE H = 250 A/m; f = 25 kHz; T = 100 °C CORE LOSS (W) at f = 25 kHz; B̂ = 200 mT; 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; B̂ = 50 mT; T = 100 °C 3C81 ≥320 ≤ 0.2 − − − 3C90 ≥320 ≤ 0.09 ≤ 0.1 − − 3C91 ≥320 − 3C92 ≥370 − 3C94 ≥320 3C96 ≥340 3F3 3F35 ≤ 0.064 (1) ≤ 0.37(1) − ≤ 0.08 ≤ 0.45 − − ≤ 0.08 ≤ 0.45 − − ≤ 0.064 ≤ 0.37 − ≥320 − ≤ 0.1 − ≤ 0.17 ≥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 3C96 ≥340 ≤ 0.32 − − − 3F3 ≥315 − − − − 3F35 ≥300 ≤ 0.12 ≤ 0.95 − − GRADE Note 1. Measured at 60 °C. 2008 Sep 01 337 Ferroxcube E19/8/5 (813E187) E cores and accessories COIL FORMERS General data for E19/8/5 coil former without pins PARAMETER SPECIFICATION Coil former material polyamide (PA6.6), glass reinforced, flame retardant in accordance with “UL 94V-2”; UL file number E41938(M) Maximum operating temperature 130 °C, “IEC 60085”, class B 10.8 handbook, full pagewidth 9.55 13.84 6.6 5.28 CBW012 Dimensions in mm. Fig.2 E19/8/5 coil former. Winding data and area product for E19/8/5 coil forme without pins NUMBER OF SECTIONS MINIMUM WINDING AREA (mm2) NOMINAL WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) 1 33.0 9.5 37.9 746 2008 Sep 01 338 TYPE NUMBER CP-E19/8/5-1S Ferroxcube E19/8/5 (813E187) E cores and accessories General data for 8-pins E19/8/5 coil former PARAMETER SPECIFICATION Coil former material polyamide (PA6.6), glass reinforced, flame retardant in accordance with UL 94V-0; UL file number E41938(M) Pin material copper-zinc alloy (CuZn), 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 10.92 13.6 handbook, full pagewidth 9.3 5.08 6.6 15.8 1 3.8 min. 3.8(1) 0.64 5.1 13.06 CBW013 17.78 19.3 max. 2.41 ± 0.38 (1) one place only Dimensions in mm. Fig.3 E19/8/5 coil former; 8-pins. Winding data and area product for 8-pins E19/8/5 coil former NUMBER OF SECTIONS MINIMUM WNDING AREA (mm2) NOMINAL WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) 1 32.3 9.4 40.9 730 2008 Sep 01 339 TYPE NUMBER CPH-E19/8/5-1S-8PD-Z Ferroxcube E19/8/5 (813E187) 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 01 340