B66319 Datasheet | EPCOS

.. E 30/15/7 Core I E cores are supplied as single units Magnetic characteristics (per set) Σl/A le Ae A min Ve = 1,12 mm- 1 = 67 mm = 60 mm2 = 49 mm2 = 4 000 mm3 Approx. weight 22 g/set Ungapped Material N30 N27 N87 A L value n H µe AL1min P V n H W/set < 0,81 (200 m T, 25 k Hz, 100°C) Ordering code B66319-G-X130 B66319-G-X127 3100 + 30/- 20 % 2760 1700 + 30/- 20 % 1510 1410 1900 + 30/- 20 % 1690 1410 < 2,20 B66319-G-X187 (200 m T, 100 k Hz, 100°C) Gapped Material g mm N27, N87 0,10 ± 0,02 0,18 ± 0,02 0,34 ± 0,02 A L value approx. n H 460 300 195 µe Ordering code - - = 27 (N27) = 87 (N87) B66319-G100-X1- - B66319-G180-X1- - B66319-G340-X1- - 410 265 175 The A L value in the table applies to a core set prising 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 N87 Validity range: 90 90 K2 (25 °C) - 0,708 - 0,708 Calculation of saturation current K3 (25 °C) 156 154 K4 (25 °C) - 0,847 - 0,796 K3 (100 °C) K4 (100 °C) 144 140 - 0,865 - 0,873 K1, K2 : 0,10 mm < s < 2,00 mm K3, K4 : 560 n H < A L < 60 n H 416 08/01 E 30/15/7 Accessories Coil former (magnetic axis horizontal or vertical) 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, 3,5s Winding: see “ Processing Notes”, page 159 Squared pins Yoke Material: Coil former Figure 1 2 Sections 1 1 AN mm2 90 90 l N mm 56 56 A R value Pins µΩ 21 21 14 12 B66232-A1114-T1 B66232-J1112-T1 B66232-A2010 Stainless spring steel (0,4 mm) Ordering code B66232 Yoke (ordering code per piece, 2 are required) Figure 1, horizontal version 35,4 _ 0,5 19,2 _ 0,3 7,5+0,2 19,1_ 0,3 0,8 0,8 7,5+0,25 20 max. 3,5 _ 0,5 2,6 _...