PQ40-3C95

FERROXCUBE DATA SHEET PQ40/40 PQ cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube PQ cores and accessories CORE SETS Effective core parameters SYMBOL Σ(I/A) Ve Ie Ae Amin m PARAMETER core factor (C1) effective volume effective length effective area minimum area mass of set VALUE 0.507 20500 102 201 175 ≈ 97 UNIT mm−1 mm3 mm mm2 mm2 g 14.9 ± 0.3 15 min handbook, halfpage PQ40/40 41.5 ± 0.9 28 min 6.05 min 28 ± 0.6 29.5 ± 0.4 39.8 ± 0.3 37 ± 0.6 Dimensions in mm. MFP023 Fig.1 PQ40/40 core set. Core sets for general purpose transformers and power applications Clamping force for AL measurements, 80 ± 20 N. GRADE 3C91 3C94 3C95 3C96 AL (nH) 6100 ± 25 % 4900 ± 25 % 6100 ± 25 % 4200 ± 25 % µe ≈ 2460 ≈ 1980 ≈ 2460 ≈ 1690 AIR GAP (µm) ≈0 ≈0 ≈0 ≈0 TYPE NUMBER PQ40/40-3C91 PQ40/40-3C94 PQ40/40-3C95 PQ40/40-3C96 Properties of core sets under power conditions B (mT) at GRADE H = 250 A/m; f = 10 kHz; T = 100 °C ≥320 ≥320 ≥320 ≥340 f = 100 kHz; ˆ B = 100 mT; T = 100 °C ≤ 1.65 (1) ≤ 2.1 − ≤ 1.65 CORE LOSS (W) at f = 100 kHz; ˆ B = 200 mT; T = 25 °C − − ≤ 12.9 − f = 100 kHz; ˆ B = 200 mT; T = 100 °C ≤ 10(1) ≤ 12.6 ≤ 12.3 ≤ 10 f = 500 kHz; ˆ B = 50 mT; T = 100 °C − − − ≤ 8.0 3C91 3C94 3C95 3C96 Note 1. Measured at 60 °C. 2008 Sep 01 2 Ferroxcube PQ cores and accessories MOUNTING PARTS General data ITEM Clamp REMARKS phosphorbronze, Sn plated, earth pins solderability acc. to “IEC 60 068-2-20” , Part 2, Test Ta, method 1: 235 °C, 2 s PQ40/40 TYPE NUMBER CLM/P-PQ40/40 11.8 (2x) 0.5 1.7 (4x) 3 (4x) 41.5 55.5 ± 0.5 3.6 42.2 max 13.5 MFP182 Dimensions in mm. Fig.2 Clamp CLM/P-PQ40/40 2008 Sep 01 3 Ferroxcube PQ cores and accessories DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS Preliminary specification Product specification PRODUCT STATUS Development DEFINITIONS PQ40/40 This data sheet contains preliminary data. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. This data sheet contains final specifications. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Production DISCLAIMER Life support applications  These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Ferroxcube customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube for any damages resulting from such application. PRODUCT STATUS DEFINITIONS STATUS Prototype Design-in Preferred Support INDICATION DEFINITION These are products that have been made as development samples for the purposes of technical evaluation only. The data for these types is provisional and is subject to change. These products are recommended for new designs. These products are recommended for use in current designs and are available via our sales channels. These products are not recommended for new designs and may not be available through all of our sales channels. Customers are advised to check for availability. 2008 Sep 01 4