FERROXCUBE DATA SHEET E32/6/20 Planar E cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube Planar E cores and accessories E32/6/20 CORES Effective core parameters of a set of E cores SYMBOL PARAMETER VALUE handbook, halfpage UNIT Σ(I/A) core factor (C1) 0.323 mm−1 Ve effective volume 5380 mm3 Ie effective length 41.4 mm Ae effective area 130 mm2 Amin minimum area 130 mm2 m mass of core half ≈ 13 g 31.75 ±0.64 24.9 min. 6.35 ±0.13 3.18 ±0.2 6.35 ±0.13 R0.25 typ. 20.32 ±0.41 CBW407 R0.64 ref. typ. Dimensions in mm. Fig.1 E32/6/20. Effective core parameters of an E/PLT combination SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 0.278 mm−1 Ve effective volume 4560 mm3 Ie effective length 35.1 mm Ae effective area 130 mm2 Amin minimum area 130 mm2 m mass of plate ≈ 10 g handbook, halfpage 31.75 ±0.64 3.18 ±0.13 Ordering information for plates GRADE 20.32 ±0.41 TYPE NUMBER 3C90 PLT32/20/3.2-3C90 3C92 PLT32/20/3.2-3C92 3C93 PLT32/20/3.2-3C93 3C94 PLT32/20/3.2-3C94 3C95 PLT32/20/3.2-3C95 3C96 PLT32/20/3.2-3C96 3F3 PLT32/20/3.2-3F3 3F4 PLT32/20/3.2-3F4 CBW408 R0.64 ref. typ. Dimensions in mm. Fig.2 PLT32/20/3.2. 2008 Sep 01 2 Ferroxcube Planar E cores and accessories E32/6/20 Core halves for use in combination with an E core AL measured in combination with a non-gapped core half, clamping force for AL measurements, 30 ±10 N, unless stated otherwise. GRADE 3C90 AL (nH) TOTAL AIR GAP (µm) µe TYPE NUMBER 160 ±3%(1) ≈ 41 ≈ 1200 E32/6/20-3C90-E160-E ±3%(1) ≈ 64 ≈ 700 E32/6/20-3C90-E250-E 250 315 ±3% ≈ 81 ≈ 550 E32/6/20-3C90-A315-E 400 ±5% ≈ 103 ≈ 450 E32/6/20-3C90-A400-E 630 ±8% ≈ 162 ≈ 260 E32/6/20-3C90-A630-E 6425 ±25% ≈ 1650 ≈0 E32/6/20-3C90 3C92 5000 ±25% ≈ 1290 ≈0 E32/6/20-3C92 3C93 5900 ±25% E32/6/20-3C93 3C94 ≈ 1520 ≈0 ±3%(1) ≈ 41 ≈ 1200 E32/6/20-3C94-E160-E 250 ±3%(1) ≈ 64 ≈ 700 E32/6/20-3C94-E250-E 315 ±3% ≈ 81 ≈ 550 E32/6/20-3C94-A315-E 400 ±5% ≈ 103 ≈ 450 E32/6/20-3C94-A400-E E32/6/20-3C94-A630-E 160 ≈ 162 ≈ 260 6425 ±25% 630 ±8% ≈ 1650 ≈0 E32/6/20-3C94 3C95 7690 ±25% ≈ 1950 ≈0 E32/6/20-3C95 3C96 6425 ±25% 3F3 ≈ 1650 ≈0 160 ±3%(1) ≈ 41 ≈ 1200 E32/6/20-3F3-E160-E 250 ±3%(1) ≈ 64 ≈ 700 E32/6/20-3F3-E250-E 315 ±3% ≈ 81 ≈ 550 E32/6/20-3F3-A315-E 400 ±5% ≈ 103 ≈ 450 E32/6/20-3F3-A400-E 630 ±8% ≈ 162 ≈ 260 E32/6/20-3F3-A630-E 5900 ±25% 3F4 E32/6/20-3C96 ≈ 1520 ≈0 160 ±3%(1) ≈ 41 ≈ 1200 E32/6/20-3F4-E160-E 250 ±3%(1) ≈ 64 ≈ 700 E32/6/20-3F4-E250-E E32/6/20-3F3 315 ±3% ≈ 81 ≈ 550 E32/6/20-3F4-A315-E 400 ±5% ≈ 103 ≈ 450 E32/6/20-3F4-A400-E 630 ±8% ≈ 162 ≈ 260 E32/6/20-3F4-A630-E 3200 ±25% ≈ 820 ≈0 E32/6/20-3F4 Note 1. Measured in combination with an equal gapped E core half, clamping force for AL measurements, 30 ±10 N. 2008 Sep 01 3 Ferroxcube Planar E cores and accessories E32/6/20 Core halves for use in combination with a plate (PLT) AL measured in combination with a plate (PLT), clamping force for AL measurements, 30 ±10 N. GRADE 3C90 AIR GAP (µm) AL (nH) µe 160 ±3% ≈ 35 ≈ 1200 E32/6/20-3C90-A160-P 250 ±3% ≈ 55 ≈ 700 E32/6/20-3C90-A250-P 315 ±3% ≈ 69 ≈ 550 E32/6/20-3C90-A315-P TYPE NUMBER 400 ±5% ≈ 87 ≈ 450 E32/6/20-3C90-A400-P 630 ±8% ≈ 138 ≈ 260 E32/6/20-3C90-A630-P ≈ 1610 ≈0 E32/6/20-3C90 7350 ±25% 3C92 5760 ±25% ≈ 1270 ≈0 E32/6/20-3C92 3C93 6780 ±25% ≈ 1500 ≈0 E32/6/20-3C93 3C94 160 ±3% ≈ 35 ≈ 1200 E32/6/20-3C94-A160-P 250 ±3% ≈ 55 ≈ 700 E32/6/20-3C94-A250-P 315 ±3% ≈ 69 ≈ 550 E32/6/20-3C94-A315-P 400 ±5% ≈ 87 ≈ 450 E32/6/20-3C94-A400-P E32/6/20-3C94-A630-P ≈ 138 ≈ 260 7350 ±25% 630 ±8% ≈ 1610 ≈0 E32/6/20-3C94 3C95 8750 ±25% ≈ 1880 ≈0 E32/6/20-3C95 3C96 7350 ±25% ≈ 1610 ≈0 E32/6/20-3C96 3F3 160 ±3% ≈ 35 ≈ 1200 E32/6/20-3F3-A160-P 250 ±3% ≈ 55 ≈ 700 E32/6/20-3F3-A250-P 315 ±3% ≈ 69 ≈ 550 E32/6/20-3F3-A315-P 400 ±5% ≈ 87 ≈ 450 E32/6/20-3F3-A400-P 630 ±8% ≈ 138 ≈ 260 E32/6/20-3F3-A630-P ≈ 1490 ≈0 6780 ±25% 3F4 2008 Sep 01 E32/6/20-3F3 160 ±3% ≈ 35 ≈ 1200 E32/6/20-3F4-A160-P 250 ±3% ≈ 55 ≈ 700 E32/6/20-3F4-A250-P 315 ±3% ≈ 69 ≈ 550 E32/6/20-3F4-A315-P 400 ±5% ≈ 87 ≈ 450 E32/6/20-3F4-A400-P 630 ±8% ≈ 138 ≈ 260 E32/6/20-3F4-A630-P 3700 ±25% ≈ 810 ≈0 4 E32/6/20-3F4 Ferroxcube Planar E cores and accessories E32/6/20 Properties of core sets under power conditions B (mT) at GRADE H = 250 A/m; f = 10 kHz; T = 100 °C CORE LOSS (W) at f = 100 kHz; ˆ = 100 mT; B T = 100 °C f = 100 kHz; ˆ = 200 mT; B T = 25 °C f = 100 kHz; ˆ = 200 mT; B T = 100 °C f = 400 kHz; ˆ = 50 mT; B T = 100 °C E+E32-3C90 ≥320 ≤ 0.65 − − − E+PLT32-3C90 ≥320 ≤ 0.55 − − − E+E32-3C92 ≥370 ≤ 0.48 − ≤ 3.4 − E+PLT32-3C92 ≥370 ≤ 0.41 − ≤ 2.9 − E+E32-3C93 ≥320 ≤ 0.48 (1) − ≤ 3.4 (1) − E+PLT32-3C93 ≥320 ≤ − ≤ − E+E32-3C94 ≥320 ≤ 0.48 − ≤ 3.4 − E+PLT32-3C94 ≥320 ≤ 0.41 − ≤ 2.9 − E+E32-3C95 ≥320 − ≤ 3.17 ≤ 3.0 − E+PLT32-3C95 ≥320 − ≤ 2.69 ≤ 2.55 − E+E32-3C96 ≥320 ≤ 0.36 − ≤ 2.6 ≤ 0.9 E+PLT32-3C96 ≥320 ≤ 0.3 − ≤ 2.2 ≤ 0.8 E+E32-3F3 ≥300 ≤ 0.65 − − ≤ 1.0 E+PLT32-3F3 ≥300 ≤ 0.6 − − ≤ 0.85 E+E32-3F4 ≥250 − − − − E+PLT32-3F4 ≥250 − − − − 1. 0.41 (1) 2.9 (1) Measured at 140 °C. Properties of core sets under power conditions (continued) B (mT) at GRADE E+E32-3C96 CORE LOSS (W) at H = 250 A/m; f = 10 kHz; T = 100 °C f = 500 kHz; ˆ = 50 mT; B T = 100 °C f = 500 kHz; ˆ = 100 mT; B T = 100 °C f = 1 MHz; ˆ = 30 mT; B T = 100 °C f = 3 MHz; ˆ = 10 mT; B T = 100 °C ≥320 ≤ 2.0 − − − E+PLT32-3C96 ≥320 ≤ 1.7 − − − E+E32-3F3 ≥300 − − − − E+PLT32-3F3 ≥300 − − − − E+E32-3F4 ≥250 − − ≤ 1.6 ≤ 2.5 E+PLT32-3F4 ≥250 − − ≤ 1.36 ≤ 2.2 2008 Sep 01 5 Ferroxcube Planar E cores and accessories E32/6/20 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 6