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| ER 49/27/17 Core I Round center leg particularly suitable B66391 for use of thick winding wires or tapes I For compact winding design with low leakage inductance I ER cores are supplied as single units Magnetic characteristics (per set) l/A le Ae A min Ve = 0,49 mm-1 = 118 mm = 243 mm2 = 225 mm2 = 28 700 mm3 Approx. weight 146 g/set Ungapped Material N27 A L value nH e A L1min P V nH W/set Ordering code 3500 + 30/- 20 % 1350 3240 < 5,38 B66391-G-X127 (200 mT, 25 kHz, 100 C) 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: 342 K2 (25 C) - 0,750 Calculation of saturation current K3 (25 C) 578 K4 (25 C) - 0,847 K3 (100 C) K4 (100 C) 540 - 0,865 K1, K2: 0,10 mm < s < 3,50 mm K3, K4: 130 nH < A L < 1300 nH 474 08/01 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 |
Price & Availability of B66391-G-X127
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