Ferrites and accessories UU 93/152/16, UI 93/104/16 Core set Series/Type: B67345B0003, B67345B0004 Date: June 2013 Data SheetData Sheet EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited. EPCOS AG is a TDK Group Company. U 93/76/16 cores UI 93/104/16 cores B67345 U 93/76/16 through U 141/78/30 For power transformers >1 kW (20 kHz) Magnetic characteristics (per set) UU UI 93/152/16 93/104/16 1 I/A 0.79 0.58 mm I 354 258 mm e 2 A 448 448 mm e 2 A 448 448 mm min 3 V 159000 116000 mm e m 800 600 g/set U and I cores are supplied as single units. The A value in the table applies to a core set comprising L two ungapped cores. Material A value P Ordering code L e V nH W/set Combination UU 93/152/16 N27 2900 +30/20% 1820 < 32 (200 mT, 25 kHz, 100 C) B67345B0003X027 N87 3100 +30/20% 1950 < 14 (200 mT, 25 kHz, 100 C) B67345B0003X087 Combination UI 93/104/16 N27 3800 +30/20% 1740 < 24 (200 mT, 25 kHz, 100 C) B67345B0003X027 (U) B67345B0004X027 (I) N87 4100 +30/20% 1880 < 11 (200 mT, 25 kHz, 100 C) B67345B0003X087 (U) B67345B0004X087 (I) Please read Cautions and warnings and 2 06/13 Important notes at the end of this document.