PQ20 FERROXCUBE | Alldatasheet

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Supersedes data of September 2004 2008 Sep 01 FERROXCUBE PQ20/20 PQ cores and accessories

2008 Sep 01 2

PQ cores and accessories PQ20/20 CORE SETS Effective core parameters SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 0.731 mm −1 Ve effective volume 2850 mm 3 Ie effective length 45.7 mm Ae effective area 62.6 mm 2 Amin minimum area 59.1 mm 2 m mass of set ≈ 16 g handbook, halfpage /;/;/;/;/; /;/;/;/;/; /;/;/;/;/; /;/;/;/;/; /;/;/;/;/; MBE692 7.9 min 12 min 21.3 ± 0.4 ± 0.4 20.2 ± 0.2 14.3 ± 0.3 min 8.8 ± 0.2 18 ± 0.4 Fig.1 PQ20/20 core set. Dimensions in mm. Core sets for general purpose transformers and power applications Clamping force for AL measurements, 30 ±10 N. GRADE AL (nH) µe AIR GAP (µm) TYPE NUMBER 3C81 160 ±3% ≈ 93 ≈ 620 PQ20/20-3C81-A160 250 ±3% ≈ 145 ≈ 360 PQ20/20-3C81-A250 315 ±3% ≈ 183 ≈ 270 PQ20/20-3C81-A315 400 ±3% ≈ 232 ≈ 200 PQ20/20-3C81-A400 630 ±5% ≈ 366 ≈ 120 PQ20/20-3C81-A630 3580 ±25% ≈ 2080 ≈ 0 PQ20/20-3C81 3C90 160 ±3% ≈ 93 ≈ 620 PQ20/20-3C90-A160 250 ±3% ≈ 145 ≈ 360 PQ20/20-3C90-A250 315 ±3% ≈ 183 ≈ 270 PQ20/20-3C90-A315 400 ±3% ≈ 232 ≈ 200 PQ20/20-3C90-A400 630 ±5% ≈ 366 ≈ 120 PQ20/20-3C90-A630 3150 ±25% ≈ 1830 ≈ 0 PQ20/20-3C90 3C91 3580 ±25% ≈ 2080 ≈ 0 PQ20/20-3C91 3C94 3150 ±25% ≈ 1830 ≈ 0 PQ20/20-3C94 3C95 3580 ±25% ≈ 2080 ≈ 0 PQ20/20-3C95 3C96 2820 ±25% ≈ 1640 ≈ 0 PQ20/20-3C96

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PQ cores and accessories PQ20/20 Properties of core sets under power conditions Note 1. Measured at 60 °C. 3F3 160 ±3% ≈ 93 ≈ 620 PQ20/20-3F3-A160 250 ±3% ≈ 145 ≈ 360 PQ20/20-3F3-A250 315 ±3% ≈ 183 ≈ 270 PQ20/20-3F3-A315 400 ±3% ≈ 232 ≈ 200 PQ20/20-3F3-A400 630 ±5% ≈ 366 ≈ 120 PQ20/20-3F3-A630 2650 ±25% ≈ 1540 ≈ 0 PQ20/20-3F3 GRAD E B (mT) at CORE LOSS (W) at H = 250 A/m; f=2 5k H z ; 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=2 5 °C f=1 0 0k H z ; = 200 mT; T=1 0 0 °C f = 400 kHz; =5 0m T ; T = 100 °C f = 500 kHz; =5 0m T ; T = 100 °C GRADE AL (nH) µe AIR GAP (µm) TYPE NUMBER Bˆ Bˆ Bˆ Bˆ Bˆ Bˆ

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PQ cores and accessories PQ20/20 COIL FORMER General data 14-pins PQ20/20 coil former Winding data and area product for 14-pins PQ20/20 coil former PARAMETER SPECIFICATION Coil former material Polyethylene terephtalate (PET), glass-reinforced, flame retardant in accordance with “UL 94V-0”; UL file number E41938 Pin material copper-tin alloy (CuSn), tin (Sn) plated Maximum operating temperature 180 °C, “IEC 60085”, class H Resistance to soldering heat “IEC 60068-2-20”, Part 2, Test Tb, method 1B, 350 °C, 3.5 s Solderability “IEC 60068-2-20”, Part 2, Test Ta, method 1 NUMBER OF SECTIONS MINIMUM WINDING AREA (mm2) NOMINAL WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) AREA PRODUCT Ae x Aw (mm4) TYPE NUMBER 1 36.0 12.0 44.0 2250 CPV-PQ20/20-1S-14P-Z 1 36.0 12.0 44.0 2250 CPV-PQ20/20-1S-14PD-Z handbook, full pagewidth MGB611 20.3 20.323.15 max 2.54 2.4 min 10.8 23.15 max 13.85 max 22 max 17.35 max 0.64 3.8 (4x) 5.1 min 7.35 min 2.5 (6x) Fig.2 PQ20/20 coil former; 14-pins. Dimensions in mm.

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PQ cores and accessories PQ20/20 MOUNTING PARTS General data ITEM REMARKS TYPE NUMBER Clamp phosphorbronze, Sn plated, earth pins solderability acc. to “IEC 60068-2-20”, Part 2, Test Ta, method 1: 235°C, 2 s CLM/P-PQ20/20 22.2 max 1.6 1.5 6.4 7.9 21.5 0.3 31.5 ±0.5 MFW054 Fig.3 Clamp CLM/P-PQ20/20 Dimensions in mm.

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PQ cores and accessories PQ20/20 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.