B66341

www.DataSheet4U.com EC 52/24/14 Core I In accordance with IEC 60647 I Compact E core with large winding window I Round center leg particularly suitable B66341 for use of thick winding wires I EC cores are supplied as single units Magnetic characteristics (per set) Σl/A le Ae A min Ve = 0,58 mm–1 = 105 mm = 180 mm2 = 141 mm2 = 18 900 mm3 Approx. weight 110 g/set Ungapped Material N27 A L value nH µe A L1min PV nH W/set Ordering code 3400 + 30/– 20 % 1570 2700 B66341-G-X127 < 2,40 (200 mT, 25 kHz, 100 °C) Gapped Material N27 g mm 0,25 ± 0,02 0,50 ± 0,05 1,50 ± 0,05 AL value approx. nH 621 372 165 µe 288 173 77 Ordering code B66341-G250-X127 B66341-G500-X127 B66341-G1500-X127 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). Calculation factors (for formulas, see “ E cores: general information”, page 382) Material Relationship between air gap – A L value K1 (25 °C) N27 Validity range: 223 K2 (25 °C) – 0,739 Calculation of saturation current K3 (25 °C) 435 K4 (25 °C) – 0,847 K3 (100 °C) K4 (100 °C) 406 – 0,865 K1, K2 : 0,10 mm < s < 3,00 mm K3, K4 : 110 nH < A L < 1050 nH 502 08/01 Herausgegeben von EPCOS AG Marketing Kommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND  EPCOS AG 2000. Alle Rechte vorbehalten. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG nicht gestattet. Mi...