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PQ20-20 Datasheet

Part Number PQ20-20
Manufacturers Ferroxcube
Logo Ferroxcube
Description PQ cores and accessories
Datasheet PQ20-20 DatasheetPQ20-20 Datasheet (PDF)

FERROXCUBE DATA SHEET PQ20/20 PQ cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube PQ cores and accessories PQ20/20 CORE SETS Effective core parameters SYMBOL PARAMETER Σ(I/A) core factor (C1) Ve effective volume Ie effective length Ae effective area Amin minimum area m mass of set VALUE UNIT 0.731 mm−1 2850 mm3 45.7 mm 62.6 mm2 59.1 mm2 ≈ 16 g handbook, halfpage 21.3 ± 0.4 12 min 4 min 7.9 14 min ± 0.4 8.8 ;;;;;;;;;;;;;;;;;;;;±0.2 14.3 20.2 ± 0.3 ± .

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PQ cores and accessories

FERROXCUBE DATA SHEET PQ20/20 PQ cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube PQ cores and accessories PQ20/20 CORE SETS Effective core parameters SYMBOL PARAMETER Σ(I/A) core factor (C1) Ve effective volume Ie effective length Ae effective area Amin minimum area m mass of set VALUE UNIT 0.731 mm−1 2850 mm3 45.7 mm 62.6 mm2 59.1 mm2 ≈ 16 g handbook, halfpage 21.3 ± 0.4 12 min 4 min 7.9 14 min ± 0.4 8.8 ;;;;;;;;;;;;;;;;;;;;±0.2 14.3 20.2 ± 0.3 ± 0.2 18 ± 0.4 MBE692 Dimensions in mm. Fig.1 PQ20/20 core set. Core sets for general purpose transformers and power applications Clamping force for AL measurements, 30 ±10 N. GRADE AL (nH) µe AIR GAP (µm) 3C81 3C90 3C91 3C94 3C95 3C96 160 ±3% 250 ±3% 315 ±3% 400 ±3% 630 ±5% 3580 ±25% 160 ±3% 250 ±3% 315 ±3% 400 ±3% 630 ±5% 3150 ±25% 3580 ±25% 3150 ±25% 3580 ±25% 2820 ±25% ≈ 93 ≈ 145 ≈ 183 ≈ 232 ≈ 366 ≈ 2080 ≈ 93 ≈ 145 ≈ 183 ≈ 232 ≈ 366 ≈ 1830 ≈ 2080 ≈ 1830 ≈ 2080 ≈ 1640 ≈ 620 ≈ 360 ≈ 270 ≈ 200 ≈ 120 ≈0 ≈ 620 ≈ 360 ≈ 270 ≈ 200 ≈ 120 ≈0 ≈0 ≈0 ≈0 ≈0 TYPE NUMBER PQ20/20-3C81-A160 PQ20/20-3C81-A250 PQ20/20-3C81-A315 PQ20/20-3C81-A400 PQ20/20-3C81-A630 PQ20/20-3C81 PQ20/20-3C90-A160 PQ20/20-3C90-A250 PQ20/20-3C90-A315 PQ20/20-3C90-A400 PQ20/20-3C90-A630 PQ20/20-3C90 PQ20/20-3C91 PQ20/20-3C94 PQ20/20-3C95 PQ20/20-3C96 2008 Sep 01 2 Ferroxcube PQ cores and accessories PQ20/20 GRADE 3F3 AL (nH) 160 ±3% 250 ±3% 315 ±3% 400 ±3% 630 ±5% 2650 ±25% µe ≈ 93 ≈ 145 ≈ 183 ≈ 232 ≈ 366.


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