PQ35-3C90

FERROXCUBE DATA SHEET PQ35/35 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 0.454 16300 86.1 190 162 ≈ 73 UNIT mm−1 mm3 mm mm2 mm2 g 11.8 min handbook, halfpage PQ35/35 36.1 ± 0.6 23.5 min 6 min 26 ± 0.5 Dimensions in mm. ;;;;; ;;;;; ;;;;; ;;;;; 14.4 ± 0.25 32 ± 0.5 25 34.7 ± 0.3 ± 0.25 MBE687 Fig.1 PQ35/35 core set. Core sets for general purpose transformers and power applications Clamping force for AL measurements, 80 ± 20 N. GRADE 3C81 AL (nH) 315 ±3% 400 ±3% 630 ±3% 1000 ±3% 1600 ±5% 6000 ±25% 3C90 315 ±3% 400 ±3% 630 ±3% 1000 ±3% 1600 ±5% 5200 ±25% 3C91 3C94 3C95 3C96 6000 ±25% 5200 ±25% 6000 ±25% 4700 ±25% µe ≈ 114 ≈ 144 ≈ 227 ≈ 361 ≈ 577 ≈ 2160 ≈ 114 ≈ 144 ≈ 227 ≈ 361 ≈ 577 ≈ 1880 ≈ 2160 ≈ 1880 ≈ 2160 ≈ 1 700 TOTAL AIR GAP (µm) ≈ 920 ≈ 690 ≈ 400 ≈ 230 ≈ 120 ≈0 ≈ 920 ≈ 690 ≈ 400 ≈ 230 ≈ 120 ≈0 ≈0 ≈0 ≈0 ≈0 TYPE NUMBER PQ35/35-3C81-E315 PQ35/35-3C81-E400 PQ35/35-3C81-A630 PQ35/35-3C81-A1000 PQ35/35-3C81-A1600 PQ35/35-3C81 PQ35/35-3C90-E315 PQ35/35-3C90-E400 PQ35/35-3C90-A630 PQ35/35-3C90-A1000 PQ35/35-3C90-A1600 PQ35/35-3C90 PQ35/35-3C91 PQ35/35-3C94 PQ35/35-3C95 PQ35/35-3C96 2008 Sep 01 2 Ferroxcube PQ cores and accessories PQ35/35 GRADE 3F3 AL (nH) 315 ±3% 400 ±3% 630 ±3% 1000 ±3% 1600 ±5% 4570 ±25% µe ≈ 114 ≈ 144 ≈ 227 ≈ 361 ≈ 577 ≈ 1 650 TOTAL AIR GAP (µm) ≈ 920 ≈ 690 ≈ 400 ≈ 230 ≈ 120 ≈0 TYPE NUMBER PQ35/35-3F3-E315 PQ35/35-3F3-E400 PQ35/35-3F3-A630 PQ35/35-3F3-A1000 PQ35/35-3F3-A1600 PQ35/35-3F3 Properties of core sets under power conditions B (mT) at GRADE H = 250 A/m; f = 25 kHz; T = 100 °C ≥320 ≥320 ≥320 ≥320 ≥320 ≥340 ≥320 CORE LOSS (W) at f = 25 kHz; f = 100 kHz; f = 100 kHz; f = 100 kHz; f = 400 kHz; ˆ ˆ ˆ ˆ ˆ B = 200 mT; B = 100 mT; B = 200 mT; B = 200 mT; B = 50 mT; T = 100 °C T = 100 °C T = 25 °C T = 100 °C T = 100 °C ≤ 3.8 ≤ 2.0 − − − − − ≤ − ≤ 2.1 1.2(1) − ≤ 1.2 ≤ 1.8 ≤ 1.6 − − − − ≤ 10.3 − − ≤ − − 8.0(1) ≤ 10 ≤ 9.78 ≤ 8.0 − − − − − − ≤ 3.0 ≤ 3.1 f = 500 kHz; ˆ B = 50 mT; T = 100 °C − − − − − ≤ 6.1 − 3C81 3C90 3C91 3C94 3C95 3C96 3F3 Note 1. Measured at 60 °C. 2008 Sep 01 3 Ferroxcube PQ cores and accessories COIL FORMER General data 12-pins PQ35/35 coil former PARAMETER Coil former material Pin material Maximum operating temperature Resistance to soldering heat Solderability SPECIFICATION PQ35/35 Polyethylene terephtalate (PET), glass-reinforced, flame retardant in accordance with “UL 94V-0” ; UL file number E41938 copper-plated steel wire, tin (Sn) plated 180 °C, “IEC 60085”, class H “IEC 60068-2-20” , Part 2, Test Tb, method 1B, 350 °C, 3.5 s “IEC 60068-2-20”, Part 2, Test Ta, method 1 35.5 max 31.4 37.6 max 24.65 ∅1 9.6 (2x) 39.1 35.5 35.5 ∅ 14.7 9.6 19.8 30 Dimensions in mm. MFP180 5.3 min 5.1 (8x) Fig.2 PQ35/35 coil former; 12-pins. Winding data for 12-pins PQ35/35 coil former NUMBER OF SECTIONS 1 MINIMUM WINDING AREA (mm2) 152 NOMINAL WINDING WIDTH (mm) 20.8 AVERAGE LENGTH OF TURN (mm) 75 TYPE NUMBER CPV-PQ35/35-1S-12P-Z 2008 Sep 01 4 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 PQ35/35 TYPE NUMBER CLM/P-PQ35/35 11.3 (2x) 0.5 1.7 (4x) 3 (4x) 2.7 ± 0.2 50.5 ± 0.5 36 13 37.7 max MFP181 Dimensions in mm. Fig.3 Clamp CLM/P-PQ35/35 2008 Sep 01 5 Ferroxcube PQ cores and accessories DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS Preliminary specification Product specification PRODUCT STATUS Development DEFINITIONS PQ35/35 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 6