PQ50/50-3C95 Ferroxcube

FERROXCUBE DATA SHEET PQ50/50 PQ cores and accessories Supersedes data of September 2004 2008 Sep 01Ferroxcube PQ cores and accessories PQ50/50 CORE SETS 51 0.7 handbook, halfpage Effective core parameters 32 min 8.15 SYMBOL PARAMETER VALUE UNIT min 1 (I/A) core factor (C1) 0.345 mm 3 V effective volume 37100 mm e 18 32 I effective length 113 mm min 0.6 e 2 A effective area 328 mm e 2 A minimum area 314 mm min 20 m mass of set 195 g 0.35 36.1 50 0.6 0.5 MFP024 44 0.7 Dimensions in mm. Fig.1 PQ50/50 core set. Core sets for general purpose transformers and power applications Clamping force for A measurements, 80 20 N. L A AIR GAP L GRADE TYPE NUMBER e (nH) (m) 3C91 9200 25 % 2530 0 PQ50/50-3C91 3C94 7400 25 % 2030 0 PQ50/50-3C94 3C95 9200 25 % 2530 0 PQ50/50-3C95 3C96 6300 25 % 1730 0 PQ50/50-3C96 Properties of core sets under power conditions B (mT) at CORE LOSS (W) at H = 250 A/m f = 100 kHz f = 100 kHz f = 100 kHz f= 500 kHz GRADE f = 10 kHz = 100 mT B = 200 mT B = 200 mT =50mT B B T=100 C T=100 C T=25 C T = 100 C T=100 C (1) (1) 3C91 320 2.9 18 3C94 320 3.8 23 3C95 320 23.4 22.3 3C96 340 2.9 18 14 Note 1. Measured at 60 C. 2008 Sep 01 2