FERROXCUBE DATA SHEET EQ30 EQ cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube EQ cores and accessories EQ30 CORES Effective core parameters of a set of EQ cores SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 0.426 mm −1 Ve effective volume 4970 mm 3 Ie effective length 46.0 mm Ae effective area 108 mm 2 Amin minimum area 95.0 mm 2 m mass of core half ≈ 13.2 g handbook, 5.3halfpage handbook, halfpage 8 ±0.15 ±0.2 30 ±0.4 26 ±0.4 19.45 ±0.4 11 ±0.2 20 ±0.3 CBW562 Dimensions in mm. Fig.1 EQ30 core. Effective core parameters of an EQ/PLT combination SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 0.335 mm −1 Ve effective volume 3910 mm 3 Ie effective length 36.2 mm Ae effective area 108 mm 2 Amin minimum area 95.0 mm 2 m mass of plate ≈ 7.6 g handbook, halfpage 30 ± 0.4 2.7 ± 0.1 Ordering information for plates GRADE TYPE NUMBER 3C94 PLT30/20/3-3C94 3C95 PLT30/20/3-3C95 3C96 PLT30/20/3-3C96 3F35 PLT30/20/3-3F35 3F4 PLT30/20/3-3F4 3F45 PLT30/20/3-3F45 20 ± 0.3 MFP008 Dimensions in mm. Fig.2 PLT30/20/3. 2008 Sep 01 2 Ferroxcube EQ cores and accessories EQ30 Core halves for use in combination with an EQ core AL measured in combination with a non-gapped core half, clamping force for AL measurements, 40 ± 20 N. GRADE AL (nH) AIR GAP (µm) µe TYPE NUMBER 3C94 5400 ± 25 % ≈ 1830 ≈0 EQ30-3C94 3C95 6630 ± 25 % ≈ 2250 ≈0 EQ30-3C95 3C96 4900 ± 25 % ≈ 1660 ≈0 EQ30-3C96 3F35 3600 ± 25 % ≈ 1220 ≈0 EQ30-3F35 3F4 2400 ± 25 % ≈ 814 ≈0 EQ30-3F4 3F45 2400 ± 25 % ≈ 814 ≈0 EQ30-3F45 Core halves for use in combination with a plate (PLT) AL measured in combination with a plate (PLT), clamping force for AL measurements, 40 ± 20 N. GRADE AL (nH) AIR GAP (µm) µe TYPE NUMBER 3C94 6550 ± 25 % ≈ 1750 ≈0 EQ30-3C94 3C95 7960 ± 25 % ≈ 2120 ≈0 EQ30-3C95 3C96 6000 ± 25 % ≈ 1600 ≈0 EQ30-3C96 3F35 4600 ± 25 % ≈ 1225 ≈0 EQ30-3F35 3F4 3200 ± 25 % ≈ 853 ≈0 EQ30-3F4 3F45 3200 ± 25 % ≈ 853 ≈0 EQ30-3F45 2008 Sep 01 3 Ferroxcube EQ cores and accessories EQ30 Properties of core sets under power conditions B (mT) at CORE COMBINATION CORE LOSS (W) at H = 250 A/m; f = 10 kHz; T = 100 °C f = 100 kHz; ˆ = 100 mT; B T = 100 °C f = 100 kHz; ˆ = 200 mT; B T = 25 °C f = 100 kHz; ˆ = 200 mT; B T = 100 °C f = 500 kHz; ˆ = 50 mT; B T = 100 °C EQ+EQ30-3C94 ≥ 320 ≤ 0.45 − ≤ 3.0 − EQ+PLT30-3C94 ≥ 320 ≤ 0.35 − ≤ 2.3 − EQ+EQ30-3C95 ≥ 320 − ≤ 2.93 ≤ 2.78 − EQ+PLT30-3C95 ≥ 320 − ≤ 2.3 ≤ 2.2 − EQ+EQ30-3C96 ≥ 340 ≤ 0.34 − ≤ 2.3 ≤ 1.9 EQ+PLT30-3C96 ≥ 340 ≤ 0.23 − ≤ 1.7 ≤ 1.4 EQ+EQ30-3F35 ≥ 300 − − − ≤ 0.67 EQ+PLT30-3F35 ≥ 300 − − − ≤ 0.52 Properties of core sets under power conditions (continued) B (mT) at CORE COMBINATION CORE LOSS (W) at H = 250 A/m; f = 10 kHz; T = 100 °C f = 500 kHz; ˆ = 100 mT; B T = 100 °C f = 1 MHz; ˆ = 30 mT; B T = 100 °C f = 1 MHz; ˆ = 50 mT; B T = 100 °C f = 3 MHz; ˆ = 10 mT; B T = 100 °C EQ+EQ30-3F35 ≥ 300 ≤ 5.2 − − − EQ+PLT30-3F35 ≥ 300 ≤ 4.1 − − − EQ+EQ30-3F4 ≥ 300 − ≤ 1.5 − ≤ 2.4 EQ+PLT30-3F4 ≥ 300 − ≤ 1.17 − ≤ 1.9 EQ+EQ30-3F45 ≥ 300 − ≤ 1.15 ≤ 4.3 ≤ 2.0 EQ+PLT30-3F45 ≥ 300 − ≤ 0.9 ≤ 3.4 ≤ 1.55 2008 Sep 01 4 Ferroxcube EQ cores and accessories EQ30 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 20 ±0.15 17.4 ±0.2 5 ±0.1 2.5 ±0.2 handbook, full pagewidth 4.5 ±0.3 26.6 ±0.15 21.3 ±0.2 31 ±0.2 25.6 0 20.3 +0.3 12.9 -0.2 0 ±0.25 11.3 +0.2 0 5.5 ±0.2 8.4 ±0.2 16 ±0.3 29 ±0.3 CBW563 10 ∅1.3 0 −0.2 Dimensions in mm. Fig. 3 EQ30 coil former; 10-pins. Winding data and area product for EQ30 coil former with 10 pins NUMBER OF SECTIONS WINDING AREA (mm2) MINIMUM WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) 1 52.0 8.2 60 5620 2008 Sep 01 5 TYPE NUMBER CSV-EQ30-1S-10P Ferroxcube EQ cores and accessories EQ30 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 6