PT18

PT18 FERROXCUBE | Alldatasheet

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Supersedes data of September 2004 2008 Sep 01 FERROXCUBE PT18/11 PT, PTS, PTS/I cores and accessories

2008 Sep 01 1048

PT, PTS, PTS/I cores and accessories PT18/11 (1811TS) CORE SETS Effective core parameters SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 0.670 mm −1 Ve effective volume 1110 mm 3 Ie effective length 27.2 mm Ae effective area 40.6 mm 2 Amin minimum area 32.9 mm 2 m mass of set ≈ 6.0 g handbook, halfpage 7.4 ±0.2 CBW111 10.6 ±0.15 10.5 min. 15.15 ±0.25 18.0 ±0.4 3.1 ±0.075 7.4 ±0.15 3.8 ±0.6 11.94 ±0.2 Fig.1 PT18/11 core set. Dimensions in mm. Core sets for general purpose transformers and power applications Clamping force for AL measurements, 20 ±5N . GRADE AL (nH) µe AIR GAP (µm) TYPE NUMBER 3C81 100 ±3% ≈ 53 ≈ 660 PT18/11-3C81-A100 160 ±3% ≈ 85 ≈ 380 PT18/11-3C81-A160 250 ±3% ≈ 133 ≈ 220 PT18/11-3C81-A250 315 ±3% ≈ 168 ≈ 170 PT18/11-3C81-A315 400 ±5% ≈ 213 ≈ 130 PT18/11-3C81-A400 3130 ±25% ≈ 1670 ≈ 0 PT18/11-3C81 3C91 3130 ±25% ≈ 1670 ≈ 0 PT18/11-3C91 3F3 100 ±3% ≈ 53 ≈ 660 PT18/11-3F3-A100 160 ±3% ≈ 85 ≈ 380 PT18/11-3F3-A160 250 ±3% ≈ 133 ≈ 220 PT18/11-3F3-A250 315 ±3% ≈ 168 ≈ 170 PT18/11-3F3-A315 400 ±5% ≈ 213 ≈ 130 PT18/11-3F3-A400 2500 ±25% ≈ 1340 ≈ 0 PT18/11-3F3

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PT, PTS, PTS/I cores and accessories PT18/11 (1811TS) Core sets of high permeability grades Clamping force for AL measurements, 15 ±5N . Properties of core sets under power conditions Note 1. Measured at 60 °C. BOBBINS AND ACCESSORIES Coil formers, winding data and mounting parts are equal to those of “P18/11” , but “area product” is different. Winding data and area product (for PT18/11) for CP-P18/11 coil former Winding data and area product (for PT18/11) for 6- pins P18/11 coil former for PCB mounting GRADE A L (nH) µe AIR GAP (µm) TYPE NUMBER 3E27 5760 ±25% ≈ 3075 ≈ 0 PT18/11-3E27 GRADE B (mT) at CORE LOSS (W) at H = 250 A/m; f = 25 kHz; T=1 0 0 °C f = 25 kHz; = 200 mT; T = 100 °C f = 100 kHz; =1 0 0m T ; T = 100 °C f = 100 kHz; = 200 mT; T = 100 °C f=4 0 0k H z ; =5 0m T ; T = 100 °C NUMBER OF SECTIONS WINDING AREA (mm2) MINIMUM WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) TYPE NUMBER 1 17.1 5.7 36.6 694 CP-P18/11-1S 22 × 7.95 2 × 2.65 36.6 2 x 323 CP-P18/11-2S 33 × 4.95 3 × 1.6 36.6 3 x 201 CP-P18/11-3S NUMBER OF SECTIONS MINIMUM WINDING AREA (mm2) NOMINAL WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) LENGTH OF PINS (mm) AREA PRODUCT Ae x Aw (mm4) TYPE NUMBER 1 16.8 6.0 36.7 4.4 682 CPV-P18/11-1S-6PD 1 16.8 6.0 36.7 6.8 682 CPV-P18/11-1S-6PDL 22 × 7.61 2 × 2.8 36.7 4.4 2 x 309 CPV-P18/11-2S-6PD 22 × 7.61 2 × 2.8 36.7 6.8 2 x 309 CPV-P18/11-2S-6PDL 33 × 4.58 3 × 1.7 36.7 4.4 3 x 186 CPV-P18/11-3S-6PD 33 × 4.58 3 × 1.7 36.7 6.8 3 x 186 CPV-P18/11-3S-6PDL Bˆ Bˆ Bˆ Bˆ

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PT, PTS, PTS/I cores and accessories PT18/11 (1811TS) DATA SHEET STATUS DEFINITIONS 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 DATA SHEET STATUS PRODUCT STATUS DEFINITIONS Preliminary specification Development This data sheet contains prelimin ary 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. 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.