FERROXCUBE DATA SHEET PTS23/11 PT, PTS, PTS/I cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube PTS23/11 (2311THS) PT, PTS, PTS/I cores and accessories CORE SETS Effective core parameters SYMBOL PARAMETER 22.9 ± 0.45 handbook, halfpage VALUE 18.3 ± 0.35 UNIT Σ(I/A) core factor (C1) 0.550 mm−1 Ve effective volume 1810 mm3 Ie effective length 31.6 mm Ae effective area 57.2 mm2 Amin minimum area 53.6 mm2 m mass of set ≈ 9.0 g 13.2 min 15.2 ± 0.25 9.7 ± 0.2 5.1 ± 0.1 7.5 11 ± 0.25 ± 0.25 MGB579 Dimensions in mm. Fig.1 PTS23/11 core set. Core sets for general purpose transformers and power applications Clamping force for AL measurements, 30 ±10 N. GRADE 3C81 3C91 3F3 AL (nH) TYPE NUMBER 160 ±3% ≈ 70 ≈ 540 PTS23/11-3C81-A160 250 ±3% ≈ 110 ≈ 320 PTS23/11-3C81-A250 315 ±3% ≈ 138 ≈ 250 PTS23/11-3C81-A315 400 ±3% ≈ 175 ≈ 190 PTS23/11-3C81-A400 PTS23/11-3C81-A630 630 ±5% ≈ 276 ≈ 110 4890 ±25% ≈ 2150 ≈0 PTS23/11-3C81 4890 ±25% ≈ 2150 ≈0 PTS23/11-3C91 160 ±3% ≈ 70 ≈ 540 PTS23/11-3F3-A160 250 ±3% ≈ 110 ≈ 320 PTS23/11-3F3-A250 315 ±3% ≈ 138 ≈ 250 PTS23/11-3F3-A315 400 ±3% ≈ 175 ≈ 190 PTS23/11-3F3-A400 630 ±5% ≈ 276 ≈ 110 PTS23/11-3F3-A630 ≈ 1510 ≈0 3280 ±25% 2008 Sep 01 AIR GAP (µm) µe 1061 PTS23/11-3F3 Ferroxcube PTS23/11 (2311THS) PT, PTS, PTS/I cores and accessories Core sets of high permeability grades Clamping force for AL measurements, 30 ±10 N. GRADE 3E27 AL (nH) µe AIR GAP (µm) 7250 ±25% ≈ 3190 ≈0 TYPE NUMBER PTS23/11-3E27 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 ≤ 0.37 − − − 3C91 ≥320 − 3F3 ≥315 − GRADE ≤ 0.09(1) ≤ ≤ 0.2 0.7 (1) − − ≤ 0.35 Note 1. Measured at 60 °C. BOBBINS AND ACCESSORIES Coil formers, winding data and mounting parts are equal to those of “PT23/11”, but “area product” is different. Winding data and area product (for PTS23/11) 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 45.2 864 2008 Sep 01 1062 TYPE NUMBER CPV-PT23/11-1S-10P Ferroxcube PTS23/11 (2311THS) 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 1063