FERROXCUBE DATA SHEET PT23/11 PT, PTS, PTS/I cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube PT23/11 (2311TS) PT, PTS, PTS/I cores and accessories CORE SETS Effective core parameters 13.2 min handbook, halfpage SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 0.470 mm−1 Ve effective volume 1740 mm3 Ie effective length 28.6 mm Ae effective area 61.0 mm2 Amin minimum area 53.6 mm2 m mass of set ≈ 10.5 g 15.2 18.3 22.9 ± 0.25 ± 0.35 ± 0.45 9.7 ± 0.2 5.1 ± 0.1 7.5 11 ± 0.25 ± 0.25 MGB577 Dimensions in mm. Fig.1 PT23/11 core set. Core sets for general purpose transformers and power applications Clamping force for AL measurements, 30 ±10 N. GRADE 3C81 AL (nH) 160 ±3% 3F3 ≈ 580 PT23/11-3C81-A160 250 ±3% ≈ 93 ≈ 350 PT23/11-3C81-A250 ≈ 118 ≈ 270 PT23/11-3C81-A315 400 ±3% ≈ 149 ≈ 200 PT23/11-3C81-A400 PT23/11-3C81-A630 ≈ 235 ≈ 120 5500 ±25% ≈ 2050 ≈0 PT23/11-3C81 5500 ±25% ≈ 2050 ≈0 PT23/11-3C91 160 ±3% ≈ 60 ≈ 580 PT23/11-3F3-A160 250 ±3% ≈ 93 ≈ 350 PT23/11-3F3-A250 315 ±3% ≈ 118 ≈ 270 PT23/11-3F3-A315 400 ±3% ≈ 149 ≈ 200 PT23/11-3F3-A400 630 ±5% ≈ 235 ≈ 120 PT23/11-3F3-A630 ≈ 1380 ≈0 3700 ±25% 2008 Sep 01 ≈ 60 TYPE NUMBER 315 ±3% 630 ±5% 3C91 AIR GAP (µm) µe 1056 PT23/11-3F3 Ferroxcube PT23/11 (2311TS) PT, PTS, PTS/I cores and accessories Core sets of high permeability grades Clamping force for AL measurements, 30 ±10 N. AL (nH) µe AIR GAP (µm) 8400 ±25% ≈ 3 130 ≈0 GRADE 3E27 TYPE NUMBER PT23/11-3E27 Properties of core sets under power conditions B (mT) at CORE LOSS (W) at H = 250 A/m; f = 25 kHz; T = 100 °C f = 25 kHz; ˆ = 200 mT; B T = 100 °C f = 100 kHz; ˆ = 100 mT; B T = 100 °C f = 100 kHz; ˆ = 200 mT; B T = 100 °C f = 400 kHz; ˆ = 50 mT; B T = 100 °C 3C81 ≥320 ≤ 0.4 − − − 3C91 ≥320 − 3F3 ≥315 − GRADE ≤ 0.09(1) ≤ 0.19 Note 1. Measured at 60 °C. 2008 Sep 01 1057 ≤ 0.7 (1) − − ≤ 0.33 Ferroxcube PT23/11 (2311TS) PT, PTS, PTS/I cores and accessories COIL FORMERS General data 10-pins PT23/11 coil former PARAMETER SPECIFICATION Coil former material polyamide (PA), glass-reinforced, flame retardant in accordance with “UL 94V-0” ; UL file number E41938(M) Pin material copper-tin alloy (CuSn), tin (Sn) plated Maximum operating temperature 130 °C, “IEC 60085” class B Resistance to soldering heat “IEC 68-2-20” , Part 2, Test Tb, method 1B, 350 °C, 3.5 s Solderability “IEC 68-2-20”, Part 2, Test Ta, method 1 8 max handbook, full pagewidth 1.1 3.8 5.16 23.24 10.03 max min 11.28 17.78 max 20.32 5.2 min 19.56 max 9.4 max MGB615 Dimensions in mm. Fig.2 PT23/11 coil former; 10-pins. Winding data and area product for 10-pins PT23/11 coil former NUMBER OF SECTIONS MINIMUM WINDING AREA (mm2) NOMINAL WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) 1 15.1 5.2 45.2 921 2008 Sep 01 1058 TYPE NUMBER CPV-PT23/11-1S-10P Ferroxcube PT23/11 (2311TS) PT, PTS, PTS/I cores and accessories DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS PRODUCT STATUS DEFINITIONS Preliminary specification Development 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. Product specification Production 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. 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 INDICATION DEFINITION Prototype 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. Design-in These products are recommended for new designs. Preferred These products are recommended for use in current designs and are available via our sales channels. Support 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 1059