FERROXCUBE DATA SHEET EP13 EP cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube EP cores and accessories EP13 CORE SETS Effective core parameters SYMBOL PARAMETER VALUE Σ(I/A) core factor (C1) 1.24 mm−1 Ve effective volume 472 mm3 Ie effective length 24.2 mm Ae effective area 19.5 mm2 Amin minimum area 14.9 mm2 m mass of core set ≈ 4.7 g 0 4.5 0.3 handbook, halfpage UNIT 0 9 0.4 2.4 0.1 ;;; ;;; ;;; 9.7 0 13 0.3 0.6 0 9 MGC186 0.4 0 0 12.8 0.6 Dimensions in mm. Fig.1 EP13 core set. Core sets for filter applications Clamping force for AL measurements, 30 ±10 N. GRADE 3B46 AL (nH) 2150 ±25% AIR GAP (µm) µe ≈ 2090 ≈0 TYPE NUMBER EP13-3B46 Core sets for general purpose transformers and power applications Clamping force for AL measurements, 30 ±10 N. GRADE 3C81 TOTAL AIR GAP (µm) AL (nH) µe 40 ±3% ≈ 40 ≈ 1000 EP13-3C81-E40 63 ±3% ≈ 62 ≈ 540 EP13-3C81-A63 TYPE NUMBER 100 ±3% ≈ 99 ≈ 300 EP13-3C81-A100 160 ±3% ≈ 158 ≈ 170 EP13-3C81-A160 250 ±5% ≈ 247 ≈ 100 EP13-3C81-A250 1700 ±25% ≈ 1680 ≈0 EP13-3C81 3C91 1700 ±25% ≈ 1680 ≈0 EP13-3C91 3C94 40 ±3% ≈ 40 ≈ 1000 EP13-3C94-E40 63 ±3% ≈ 62 ≈ 540 EP13-3C94-A63 100 ±3% ≈ 99 ≈ 300 EP13-3C94-A100 160 ±3% ≈ 158 ≈ 170 EP13-3C94-A160 250 ±5% ≈ 247 ≈ 100 EP13-3C94-A250 ≈ 1630 ≈0 1650 ±25% 2008 Sep 01 693 EP13-3C94 Ferroxcube EP cores and accessories GRADE 3C96 3F3 3F35 EP13 AL (nH) 1500 ±25% TOTAL AIR GAP (µm) µe TYPE NUMBER ≈ 1480 ≈0 40 ±3% ≈ 40 ≈ 1000 EP13-3F3-E40 63 ±3% ≈ 62 ≈ 540 EP13-3F3-A63 EP13-3C96 100 ±3% ≈ 99 ≈ 300 EP13-3F3-A100 160 ±3% ≈ 158 ≈ 170 EP13-3F3-A160 250 ±5% ≈ 247 ≈ 100 EP13-3F3-A250 1325 ±25% ≈ 1310 ≈0 EP13-3F3 1100 ±25% ≈ 1090 ≈0 EP13-3F35 Core sets of high permeability grades Clamping force for AL measurements, 30 ±10 N. GRADE 3E27 3E5 3E55 AL (nH) 4600 ± 25% 2008 Sep 01 ≈ 4540 ≈0 TYPE NUMBER EP13-3E27 ≈ 6900 ≈0 100 ±3% ≈ 99 ≈ 310 EP13-3E55-A100 160 ±3% ≈ 158 ≈ 180 EP13-3E55-A160 7000 +40/-30% EP13-3E5 250 ±5% ≈ 247 ≈ 110 EP13-3E55-A250 315 ±5% ≈ 311 ≈ 80 EP13-3E55-A315 400 ±8% ≈ 395 ≈ 65 EP13-3E55-A400 EP13-3E55-A630 630 ±15% 3E6 AIR GAP (µm) µe ≈ 622 ≈ 40 7000 +40/-30% ≈ 6900 ≈0 EP13-3E55 8500 +40/-30% ≈ 8400 ≈0 EP13-3E6 694 Ferroxcube EP cores and accessories EP13 Properties of core sets under power conditions B (mT) at GRADE 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 3C81 ≥315 ≤ 0.1 − − − 3C91 ≥315 − ≤ 0.03(1) ≤ 0.17 (1) − 3C94 ≥320 − ≤ 0.04 ≤ 0.22 − 3C96 ≥340 − ≤ 0.03 ≤ 0.17 ≤ 0.075 3F35 ≥300 − − − ≤ 0.04 3F3 ≥315 − ≤ 0.05 − ≤ 0.1 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 3C81 ≥315 − − − − 3C91 ≥315 − − − − 3C94 ≥320 − − − − 3C96 ≥340 ≤ 0.15 − − − 3F35 ≥300 ≤ 0.06 ≤ 0.45 − − 3F3 ≥315 − − − − GRADE Note 1. Measured at 60 °C. 2008 Sep 01 695 Ferroxcube EP cores and accessories EP13 COIL FORMERS General data PARAMETER SPECIFICATION Coil former material phenolformaldehyde (PF), glass-reinforced, flame retardant in accordance with “UL 94V-0” ; UL file number: E41429(M) 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: 235 °C, 2 s 2.54 handbook, full pagewidth 13.6 max. 13.6 max. 9.5 ± 0.1 8.9 ± 0.1 4.6 ± 0.1 0.6 7.6 min. 0.6 0 5.8 − 0.1 2.5 2.7 1 0.8 3.8 ∅0.6 CBW618 10.16 1 +0.15 0 5.08 10.16 Dimensions in mm. Fig.2 EP13 coil former; 10-pins. Winding data and area product for 10-pins EP13 coil former NUMBER OF SECTIONS WINDING AREA (mm2) MINIMUM WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) TYPE NUMBER 1 13.6 7.6 23.8 265 CSH-EP13-1S-10P 2 2 × 6.1 2 × 3.4 23.8 2 x 119 CSH-EP13-2S-10P 2008 Sep 01 696 Ferroxcube EP cores and accessories EP13 General data CSHS-EP13-1S-10P-T PARAMETER SPECIFICATION Coil former material phenolformaldehyde (PF), glass-reinforced, flame retardant in accordance with “UL 94V-0”; UL file number E41429 (M) Pin material copper-clad steel, tin (Sn) plated Maximum operating temperature 155 °C, “IEC 60085”, class F 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 9.5 −0.1 8.9 −0.1 5.8 −0.1 4.6 +0.1 7.5 min. 2.8 handbook, full pagewidth 9.95 max. 0.35 0.7 10.5 1.8 11.85 15.1 max. 5 1.8 2.5 1.6 10 CBW505 13.1 max. Dimensions in mm. Fig.3 EP13 coil former. Winding data and area product for EP13 coil former NUMBER OF SECTIONS MINIMUM WINDING AREA (mm2) NOMINAL WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) 1 13.5 7.5 23.8 263 2008 Sep 01 697 TYPE NUMBER CSHS-EP13-1S-10P-T Ferroxcube EP cores and accessories EP13 MOUNTING PARTS General data ITEM REMARKS FIGURE TYPE NUMBER Clasp copper-nickel-zinc alloy (nickel silver), tin (Sb) plated 4 CLA-EP13 Spring copper-nickel-zinc alloy (nickel silver) 5 SPR-EP13 Clip stainless steel (CrNi); clamping force ≈32 N 6 CLI-EP13 16.8 handbook, halfpage handbook, halfpage 4 2.6 7.5 14 0.4 TYP 12.7 1 11.7 0.4 TYP CBW619 12.9 7.5 MGB590 Dimensions in mm. Dimensions in mm. Fig.4 Mounting clasp CLA-EP13. Fig.5 Mounting spring SPR-EP13. 12.8 +0.2 0 6.8 handbook, halfpage 14.5 12.2 0 −0.3 CBW090 0.25 6 Dimensions in mm. Fig.6 Mounting clip CLI-EP13. 2008 Sep 01 698 Ferroxcube EP cores and accessories EP13 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 01 699