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| ETD 29/16/10 Core ETD 29/16/10 through ETD 59/31/22 I In accordance with IEC 61185 I For SMPS transformers with optimum B66358 weight/performance ratio at small volume I ETD cores are supplied as single units Magnetic characteristics (per set) l/A le Ae A min Ve 16 _ 0,4 10,7+0,6 = 0,93 mm-1 = 70,4 mm = 76 mm2 = 71 mm2 = 5 350 mm3 9,8 _ 0,6 9,8 _ 0,6 22+1,4 30,6 _ 1,6 FEK0044-8 Approx. weight 28 g/set Ungapped Material N27 N87 N97 1) AL value nH e A L1min P V nH W/set Ordering code 2000 + 30/- 20 % 1470 1700 2200 + 30/- 20 % 1610 1700 2250 + 30/- 20 % 1670 1700 < 1,04 B66358-G-X127 (200 mT, 25 kHz, 100 C) < 2,80 B66358-G-X187 (200 mT, 100 kHz, 100 C) < 2,40 B66358-G-X197 (200 mT, 100 kHz, 100 C) Gapped Material g mm N27, N87 0,10 0,02 0,20 0,02 0,50 0,05 1,00 0,05 A L value approx. nH 621 383 201 124 e Ordering code ** = 27 (N27) ** = 87 (N87) B66358-G100-X1** B66358-G200-X1** B66358-G500-X1** B66358-G1000-X1** 457 281 148 91 The A L value in the table applies to a core set comprising one ungapped core (dimension g = 0) and one gapped core (dimension g > 0). 1) Preliminary data 477 08/01 g ETD 29/16/10 Core Calculation factors (for formulas, see "E cores: general information", page 382) Material Relationship between air gap - A L value K1 (25 C) N27 N87 Validity range: 124 124 K2 (25 C) - 0,7 - 0,7 Calculation of saturation current K3 (25 C) 195 192 K4 (25 C) - 0,847 - 0,796 K3 (100 C) K4 (100 C) 181 176 - 0,865 - 0,873 B66358 K1, K2: 0,10 mm < s < 2,00 mm K3, K4: 70 nH < AL < 680 nH 478 08/01 ETD 29/16/10 Accessories B66359 Coil former (magnetic axis horizontal) GFR polyterephthalate, UL 94 V-0, insulation class to IEC 60085: B66359A/B: F = max. operating temperature 155 C, color code black (Valox 420SE0; [E 45329 (M)]; General Electric Plastics) B66359W:H = max. operating temperature 180 C, color code black (Rynite FR530; [E 69578 (M)]; E I DUPONT DE NEMOURS & CO INC) Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 C, 2 s Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 C, 3.5 s Winding: see databook 2001, chapter Processing Notes, page 158 Yoke Sections 1 Material: Material: Stainless spring steel (0.4 mm) AN mm 97 lN mm 52.8 AR value 18.7 Pins 13 Ordering code B66359A1013T001 B66359B1013T001 B66359W1013T001 B66359A2000 1) Yoke (ordering code per piece, 2 are required) 1) Molded-in pins Coil former 35,3 max. 21,5 min. 11,8 max. 10 min. Yoke 19,4 min. 25 max. _ 0,2 33,8 +0,5 35,2 max. 21,2 max. 8,70,2 8,10,3 FEK0202-B 3,5 _ 0,5 0,7 6 x 5,08 = 30,48 25,40,05 Hole arrangement View in mounting direction o 1,6+0,15 FEK0326-U EPCOS AG 2003. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. FER PMD ZUB E Page 1 of 1 18.09.03 ETD 29/16/10 Accessories B66359 Coil former (magnetic axis vertical) Material: GFR polyterephthalate, UL 94 V-0, insulation class to IEC 60085: B66359J: F = max. operating temperature 155 C, color code black (Pocan B4235; [E 41613 (M)]; Bayer) B66359X: H = max. operating temperature 180 C, color code black (Rynite FR530; [E 69578 (M)]; E I DUPONT DE NEMOURS & CO INC) Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 C, 2 s Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 C, 3.5 s Winding: see databook 2001, chapter Processing Notes, page 158 Yoke Sections 1 Material: Stainless spring steel (0.4 mm) AN (mm) 97 lN (mm) 52.8 AR value () Pins 18.7 14 Ordering code B66359J1014T001 B66359X1014T001 B66359A2000 1) Yoke (ordering code per piece, 2 are required) 1) Molded-in pins Coil former Yoke _ 0,2 33,8 +0,5 8,70,2 8,10,3 FEK0202-B EPCOS AG 2003. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. FER PMD ZUB E Page 1 of 1 18.09.03 Herausgegeben von EPCOS AG Marketing Kommunikation, Postfach 80 17 09, 81617 Munchen, DEUTSCHLAND EPCOS AG 2000. Alle Rechte vorbehalten. Vervielfaltigung, Veroffentlichung, Verbreitung und Verwertung dieser Broschure und ihres Inhalts ohne ausdruckliche Genehmigung der EPCOS AG nicht gestattet. Mit den Angaben in dieser Broschure werden die Bauelemente spezifiziert, keine Eigenschaften zugesichert. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen fur Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschure ersetzt die vorige Ausgabe. Fragen uber Technik, Preise und Liefermoglichkeiten richten Sie bitte an den Ihnen nachstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente konnen aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskunfte daruber bitten wir unter Angabe des betreffenden Typs ebenfalls uber die zustandige Vertriebsgesellschaft einzuholen. Published by EPCOS AG Marketing Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY EPCOS AG 2000. All Rights Reserved. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS' prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be considered as guaranteed characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. 1 |
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