EP7-3E6

EP7 FERROXCUBE | Alldatasheet

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Technical content

Supersedes data of September 2004 2008 Sep 01 FERROXCUBE EP7 EP cores and accessories

2008 Sep 01 675

EP cores and accessories EP7 CORE SETS Effective core parameters SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 1.45 mm −1 Ve effective volume 165 mm 3 Ie effective length 15.5 mm Ae effective area 10.7 mm 2 Amin minimum area 8.55 mm 2 m mass of core set ≈ 1.4 g Fig.1 EP7 core set. Dimensions in mm. handbook, halfpage /;/;/; /;/;/; /;/;/; /;/;/; MGC333 1.7 0.1 3.4 0 0.2 9.4 0 0.4 6.5 0 0.3 7.5 0 0.2 7.2 0.4 5 0.4 Core sets for filter applications Clamping force for AL measurements, 20 ±10 N. Core sets for general purpose transformers and power applications Clamping force for AL measurements, 20 ±10 N. GRADE AL (nH) µe AIR GAP (µm) TYPE NUMBER 3B46 1500 ±25% ≈ 1730 ≈ 0 EP7-3B46 GRADE AL (nH) µe TOTAL AIR GAP (µm) TYPE NUMBER 3C81 25 ±3% ≈ 29 ≈ 880 EP7-3C81-E25 40 ±3% ≈ 46 ≈ 480 EP7-3C81-A40 63 ±3% ≈ 73 ≈ 270 EP7-3C81-A63 100 ±3% ≈115 ≈150 EP7-3C81-A100 160 ±5% ≈184 ≈ 90 EP7-3C81-A160 1300 ±25% ≈ 1500 ≈ 0E P 7 - 3 C 8 1 3C91 1300 ±25% ≈ 1500 ≈ 0E P 7 - 3 C 9 1 3C94 25 ±3% ≈ 29 ≈ 880 EP7-3C94-E25 40 ±3% ≈ 46 ≈ 480 EP7-3C94-A40 63 ±3% ≈ 73 ≈ 270 EP7-3C94-A63 100 ±3% ≈115 ≈150 EP7-3C94-A100 160 ±5% ≈184 ≈ 90 EP7-3C94-A160 1200 ±25% ≈ 1380 ≈ 0E P 7 - 3 C 9 4

2008 Sep 01 676

EP cores and accessories EP7 Core sets of high permeability grades Clamping force for AL measurements, 20 ±10 N. 3C96 1120 ±25% ≈ 1290 ≈ 0E P 7 - 3 C 9 6 3F3 25 ±3% ≈ 29 ≈ 880 EP7-3F3-E25 40 ±3% ≈ 46 ≈ 480 EP7-3F3-A40 63 ±3% ≈ 73 ≈ 270 EP7-3F3-A63 100 ±3% ≈ 115 ≈150 EP7-3F3-A100 160 ±5% ≈ 184 ≈ 90 EP7-3F3-A160 1000 ±25% ≈ 1150 ≈ 0E P 7 - 3 F 3 3F35 850 ±25% ≈ 980 ≈ 0E P 7 - 3 F 3 5 GRADE AL (nH) µe TYPE NUMBER 3E27 3400 ± 25% ≈ 3920 EP7-3E27 3E5 5200 +40/ −30% ≈ 5990 EP7-3E5 3E55 5200 +40/ −30% ≈ 5990 EP7-3E55 3E6 5800 +40/ −30% ≈ 6680 EP7-3E6 GRADE AL (nH) µe TOTAL AIR GAP (µm) TYPE NUMBER

2008 Sep 01 677

EP cores and accessories EP7 Properties of core sets under power conditions Properties of core sets under power conditions (continued) Note 1. Measured at 60 °C. GRADE B (mT) at CORE LOSS (W) at H = 250 A/m; f=2 5k H z ; T = 100 °C f = 25 kHz; = 200 mT; T = 100 °C f=1 0 0k H z ; = 100 mT; T=1 0 0 °C f=1 0 0k H z ; = 200 mT; T = 100 °C f=4 0 0k H z ; =5 0m T ; T=1 0 0 °C 3C96 ≥340 −≤ 0.011 ≤ 0.06 ≤ 0.025 GRADE B (mT) at CORE LOSS (W) at H = 250 A/m; f=2 5k H z ; T = 100 °C f = 500 kHz; =5 0m T ; T = 100 °C f=5 0 0k H z ; = 100 mT; T = 100 °C f=1M H z ; =3 0m T ; T = 100 °C f=3M H z ; =1 0m T ; T=1 0 0 °C Bˆ Bˆ Bˆ Bˆ Bˆ Bˆ Bˆ Bˆ

2008 Sep 01 678

EP cores and accessories EP7 COIL FORMERS General data Winding data and area product for 4-pins EP7 coil former 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 NUMBER OF SECTIONS WINDING AREA (mm2) NOMINAL WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) TYPE NUMBER 22 × 1.75 2 × 1.45 17.9 2 x 18.7 CSH-EP7-2S-4P-TA handbook, full pagewidth 10.7 max. 7 −0.1 CBW507 1 ±0.15 ∅4.4 −0.1 ∅3.5 −0.05 5.08 1.25 ∅1 ∅0.5 0.5 4.85 0.60.6 8.5 max. 1.9 2.1 4.45 2.54 Fig.2 EP7 coil former: 4-pins. Dimensions in mm.

2008 Sep 01 679

EP cores and accessories EP7 General data CSH-EP7-1S-6P-B Winding data and area product for 4 and 6-pins EP7 coil former PARMETER 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 NUMBER OF SECTIONS MINIMUM WINDING AREA (mm2) NOMINAL WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) TYPE NUMBER 1 4.3 3.4 17.7 46.0 CSH-EP7-1S-6P-BZ 1 4.3 3.4 17.7 46.0 CSH-EP7-1S-4P-BZ Fig.3 EP7 coil former: 6-pins. Dimensions in mm. handbook, full pagewidth 1.9 2.548.5 max. 0.6 4.85 0.6 10.7 max. 5.08 CBW260 1 +0.15 4.4 0 −0.1 7 0 −0.1 3.5 +0.05 ∅1 0.45

2008 Sep 01 680

EP cores and accessories EP7 General data for 6-pads EP7 SMD coil former Winding data and area product for 6-pads EP7 SMD coil former PARAMETER SPECIFICATION Coil former material phenolformaldehyde (PF), glass reinforced, flame retardant in accordance with “UL 94V-0”; UL file number: E41429 (M) Solder pad 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 NUMBER OF SECTIONS WINDING AREA (mm2) MINIMUM WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) TYPE NUMBER 1 4.7 3.9 17.9 50.3 CSHS-EP7-1S-6P-Z 1 4.7 3.9 17.9 50.3 CSHS-EP7-1S-5P-Z handbook, full pagewidth 7 −0.1 9.2 max. 4.5 −0.1 4.9 −0.1 3.5 +0.1 CBW508 3.8 min. 1.8 7.3 max. 0.30.8 2.8 9.85 max. 13.15 ± 0.3 7.21.8 Fig.4 Coil former CSHS-EP7-1S-6P: 6-pads. Dimensions in mm.

2008 Sep 01 681

EP cores and accessories EP7 MOUNTING PARTS General data ITEM REMARKS FIGURE TYPE NUMBER Mounting clip stainless steel (CrNi), tin (Sn) plated ; to be used in combination with CSH-EP7-1S-6P-BZ

5 CLI/P-EP7

Mounting clip stainless steel (CrNi); clamping force ≈22 N 6 CLI-EP7 Fig.5 Mounting clip CLI/P-EP7. Dimensions in mm. handbook, halfpage 8.4 3.75 8.3 1.3 1.5 3.8 7.8 5.6 0.25 4.75 0.4 CBW261 9.6 +0.2 9.6 +0.4 6.6 +0.3 handbook, halfpage 4.3 0.25 9.4 +0.2 6.9 0 −0.3 CBW282 Fig.6 Mounting clip CLI-EP7. Dimensions in mm.

2008 Sep 01 682

EP cores and accessories EP7 DATA SHEET STATUS DEFINITIONS 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 DATA SHEET STATUS PRODUCT STATUS DEFINITIONS Preliminary specification Development This data sheet contains prelimin ary 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. 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.