PQ26 FERROXCUBE | Alldatasheet

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Supersedes data of September 2004 2008 Sep 01 FERROXCUBE PQ26/25 PQ cores and accessories

2008 Sep 01 2

PQ cores and accessories PQ26/25 CORE SETS Effective core parameters SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 0.451 mm −1 Ve effective volume 6530 mm 3 Ie effective length 54.3 mm Ae effective area 120 mm 2 Amin minimum area 108 mm 2 m mass of set ≈ 36 g handbook, halfpage /;/;/;/; /;/;/;/; /;/;/;/; /;/;/;/; /;/;/;/; MBE690 10.5 min 15.5 min 27.3 ± 0.46 ± 0.45 24.7 ± 0.25 16.1 ± 0.3 min ± 0.2 22.5 ± 0.46 Fig.1 PQ26/25 core set. Dimensions in mm. Core sets for general purpose transformers and power applications Clamping force for AL measurements, 60 ±15 N. GRADE AL (nH) µe TOTAL AIR GAP (µm) TYPE NUMBER 3C81 250 ±3% ≈ 90 ≈ 730 PQ26/25-3C81-E250 315 ±3% ≈ 113 ≈ 550 PQ26/25-3C81-A315 400 ±3% ≈ 144 ≈ 420 PQ26/25-3C81-A400 630 ±3% ≈ 227 ≈ 240 PQ26/25-3C81-A630 1000 ±5% ≈ 360 ≈ 140 PQ26/25-3C81-A1000 6010 ±25% ≈ 2160 ≈ 0 PQ26/25-3C81 3C90 250 ±3% ≈ 90 ≈ 730 PQ26/25-3C90-E250 315 ±3% ≈ 113 ≈ 550 PQ26/25-3C90-A315 400 ±3% ≈ 144 ≈ 420 PQ26/25-3C90-A400 630 ±3% ≈ 227 ≈ 240 PQ26/25-3C90-A630 1000 ±5% ≈ 360 ≈ 140 PQ26/25-3C90-A1000 5250 ±25% ≈ 1890 ≈ 0 PQ26/25-3C90 3C91 6010 ±25% ≈ 2160 ≈ 0 PQ26/25-3C91 3C94 5250 ±25% ≈ 1890 ≈ 0 PQ26/25-3C94 3C95 6010 ±25% ≈ 2160 ≈ 0 PQ26/25-3C95 3C96 4700 ±25% ≈ 1690 ≈ 0 PQ26/25-3C96

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PQ cores and accessories PQ26/25 Properties of core sets under power conditions Note 1. Measured at 60 °C. 3F3 250 ±3% ≈ 90 ≈ 730 PQ26/25-3F3-E250 315 ±3% ≈ 113 ≈ 550 PQ26/25-3F3-A315 400 ±3% ≈ 144 ≈ 420 PQ26/25-3F3-A400 630 ±3% ≈ 227 ≈ 240 PQ26/25-3F3-A630 1000 ±5% ≈ 360 ≈ 140 PQ26/25-3F3-A1000 4390 ±25% ≈ 1574 ≈ 0 PQ26/25-3F3 GRADE B (mT) at CORE LOSS (W) at H=2 5 0A / m ; f = 25 kHz; T = 100 °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 = 100 kHz; =2 0 0m T ; T = 100 °C f=4 0 0k H z ; =5 0m T ; T=1 0 0 °C f = 500 kHz; =5 0m T ; T = 100 °C GRADE AL (nH) µe TOTAL AIR GAP (µm) TYPE NUMBER Bˆ Bˆ Bˆ Bˆ Bˆ Bˆ

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PQ cores and accessories PQ26/25 COIL FORMER General data 12-pins PQ26/25 coil former Winding data and area product for 12-pins PQ26/25 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 47.5 13.6 56.4 5700 CPV-PQ26/25-1S-12P-Z 1 47.5 13.6 56.4 5700 CPV-PQ26/25-1S-12PD-Z handbook, full pagewidth 25.429.75 max 2.4 min 14.2 26.6 max 15.65 max 13.55 26.05 max 21.85 max 0.64 3.8 7.6 12.3 min 7.2 min MGB612 25.4 2.54 Fig.2 PQ26/25 coil former; 12-pins. Dimensions in mm.

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PQ cores and accessories PQ26/25 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-PQ26/25 28.2 max 1.7 1.5 10.5 0.4 36.8 ±0.5 25.4 ±0.25 MFW056 Fig.3 Clamp CLM/P-PQ26/25 Dimensions in mm.

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PQ cores and accessories PQ26/25 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.