ETD29 FERROXCUBE | Alldatasheet

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Supersedes data of September 2004 2008 Sep 01 FERROXCUBE ETD29/16/10 ETD cores and accessories

2008 Sep 01 2

ETD cores and accessories ETD29/16/10 CORE SETS Effective core parameters SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 0.947 mm −1 Ve effective volume 5470 mm 3 Ie effective length 72.0 mm Ae effective area 76.0 mm 2 Amin minimum area 71.0 mm 2 m mass of core half ≈ 14 g Fig.1 ETD29/16/10 core half. Dimensions in mm. handbook, halfpage MGC259 0.3 15.8 0.2 30.6 1.6 9.8 0 0.6 9.8 0 0.6 1.4 Core halves Clamping force for AL measurements, 40 ±20 N. Gapped cores are available on request. GRADE AL (nH) µe AIR GAP (µm) TYPE NUMBER 3C90 2350 ±25% ≈ 1770 ≈ 0 ETD29/16/10-3C90 3C94 2350 ±25% ≈ 1770 ≈ 0 ETD29/16/10-3C94 3C95 2860 ±25% ≈ 2160 ≈ 0 ETD29/16/10-3C95 3C96 2200 ±25% ≈ 1660 ≈ 0 ETD29/16/10-3C96 3F3 2200 ±25% ≈ 1660 ≈ 0 ETD29/16/10-3F3 3F35 1600 ±25% ≈ 1210 ≈ 0 ETD29/16/10-3F35

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ETD cores and accessories ETD29/16/10 Properties of core sets under power conditions Properties of core sets under power conditions (continued) GRADE B (mT) at CORE LOSS (W) at H=2 5 0A / m ; f = 25 kHz; T = 100 °C f = 25 kHz; =2 0 0m T ; T = 100 °C f = 100 kHz; = 100 mT; T = 100 °C f=1 0 0k H z ; = 200 mT; T=2 5 °C f = 100 kHz; = 200 mT; T = 100 °C f = 400 kHz; =5 0m T ; T = 100 °C GRADE B (mT) at CORE LOSS (W) at H=2 5 0A / m ; f = 25 kHz; T = 100 °C f=5 0 0k H z ; =5 0m T ; T=1 0 0 °C f = 500 kHz; =1 0 0m T ; 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 Bˆ

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ETD cores and accessories ETD29/16/10 COIL FORMER General data 13-pins ETD29/16/10 coil former Winding data and area product for 13-pins ETD29/16/10 coil former PARAMETER SPECIFICATION Coil former material polybutyleneterephtalate (PBT), glass-reinforced, flame retardant in accordance with “UL 94V-0”; UL file number E45329(R) Pin material copper-tin alloy (CuSn), 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 NUMBER OF SECTIONS WINDING AREA (mm2) MINIMUM WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) TYPE NUMBER 1 95 19.4 53 7220 CPH-ETD29-1S-13P handbook, full pagewidth 25.4 25.4 max. 3.4 5.080.75.08 30.48 35.2 max. 19.4 min. 35.2 max. 1.6 +0.15 10 +0.3 21.2 0 −0.2521.8 0 −0.2 ∅11.8 0 −0.25 CBW281 Fig.2 ETD29/16/10 coil former; 13-pins. Dimensions in mm.

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ETD cores and accessories ETD29/16/10 MOUNTING PARTS General data ITEM REMARKS FIGURE TYPE NUMBER Mounting clip material: stainless steel 3 CLI-ETD29 handbook, halfpage CBW589 8.7 18 33.6 min. 8.0 0.4 Fig.3 Mounting clip for ETD29/16/10. Dimensions in mm.

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ETD cores and accessories ETD29/16/10 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.