E35-3C90-E100 FERROXCUBE | Alldatasheet

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Supersedes data of September 2004 2008 Sep 01 FERROXCUBE E35/18/10 E cores and accessories

2008 Sep 01 395

E cores and accessories E35/18/10 CORE SETS Effective core parameters SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 0.807 mm −1 Ve effective volume 8070 mm 3 Ie effective length 80.7 mm Ae effective area 100 mm 2 Amin minimum area 100 mm 2 m mass of core half ≈ 20 g handbook, halfpage handbook, halfpage 10 ±0.3 35 ±0.5 24.5 min. 12.5 ±0.25 17.5 ±0.25 10 ±0.3 CBW559 Fig.1 E35/18/10 core half. Dimensions in mm. Core halves AL measured in combination with a non-gapped core half, clamping force for AL measurements, 30 ±15 N, unless stated otherwise. Note 1. Measured in combination with an equal gapped core half, clamping force for A L measurements, 30 ±15 N. Properties of core sets under power conditions GRADE AL (nH) µe TOTAL AIR GAP (µm) TYPE NUMBER 3C90 100 ±5%(1) ≈ 64 ≈ 2000 E35/18/10-3C90-E100 160 ±5%(1) ≈ 103 ≈ 1060 E35/18/10-3C90-E160 250 ±5% ≈ 161 ≈ 590 E35/18/10-3C90-A250 315 ±5% ≈ 202 ≈ 440 E35/18/10-3C90-A315 400 ±8% ≈ 257 ≈ 330 E35/18/10-3C90-A400 630 ±15% ≈ 405 ≈ 180 E35/18/10-3C90-A630 2500 ±25% ≈ 1610 ≈ 0 E35/18/10-3C90 3C95 2980 ±25% ≈ 1915 ≈ 0 E35/18/10-3C95 GRADE B (mT) at CORE LOSS (W) at H=2 5 0A / m ; f=2 5k H z ; T = 100 °C f = 25 kHz; = 200 mT; T = 100 °C f = 100 kHz; = 100 mT; 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 Bˆ Bˆ Bˆ Bˆ

2008 Sep 01 396

E cores and accessories E35/18/10 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.