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| PM 87/70 Core I In accordance with IEC 61247 I For power transformers B65713 > 1 kW (20 kHz) and energy storage chokes I PM cores are supplied in sets Magnetic characteristics (per set) l/A le Ae A min Ve = 0,161 mm-1 = 146 mm = 910 mm2 = 700 mm2 = 133 000 mm3 Approx. weight 770 g/set Gapped Material A L value nH N27 400 3 % 5000 15 % s approx. mm 3,50 0,14 e Ordering code 51 640 B65713-A400-A27 B65713-A5000-L27 Ungapped Material A L value nH N27 e AL1min P V nH W/set Ordering code 12000 + 30/- 20 % 1530 7050 B65713-A-R27 12,4 (150 mT, 25 kHz, 100 C) 268 08/01 PM 87/70 Accessories Coil former Material: GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085: F max. operating temperature 155 C), color code black 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 "Processing Notes", page 154 Pins squared in the start-of-winding area Also available without solder pins Sections 1 1 AN mm2 657 657 lN mm 158 158 A R value 8,27 8,27 Solder pins 20 -- Ordering code B65714-K1020-T1 B65714-J1000-T1 B65714 101 max. 32,1+0,4 6,7 max. o1,6+0,15 1 66,2 max. 49 max. 2,54 o3,5+0,2 2,54 20 45,72 10 Marking of solder pin 1 81,28 o35,5 max. 11 Hole arrangement Hole arrangement view View in mounting direction in mounting direction 1,5 68,2 max. 5,7_ 0,3 1,2 x 0,6 FPM0022-K 1,8 47,2 _ 0,3 269 08/01 86,36 PM 87/70 Accessories Mounting assembly I For chassis mounting1) or printed circuit boards I The set comprises a yoke and a base plate I Fixing nuts M3 and washers are supplied B65714 Yoke I Material: Brass clamping yoke ( 3 mm) with thread Base plate I Material: Aluminum (0,6 mm) Ordering code Complete mounting assembly including nuts and washers B65714-A2000 1) On a chassis the coil former must be mounted with its solder pins upward. 270 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 |
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