FERROXCUBE DATA SHEET TX34/23/8.9 Alloy powder toroids New data 2008 Sep 01 Ferroxcube Alloy powder toroids TX34/23/8.9 RING CORES (TOROIDS) Effective core parameters SYMBOL 34.75 ± 0.45 PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 1.97 mm −1 Ve effective volume 4060 mm 3 Ie effective length 89.5 mm Ae effective area 45.4 mm 2 m mass of core (for µi 125) MPP 34.9 g Sendust 25.0 g High-Flux 32.9 g 23 ± 0.4 (0.22) Coating coating EPOXY The cores are coated with epoxy. The colour is cream (Sendust), grey (MPP) or khaki (High-Flux). Maximum operating temperature is 200 °C. 9.34 ± 0.45 MFP166 Isolation voltage Dimensions in mm. AC isolation voltage : 1000 V. Contacts are applied on the edge of the ring core, which is also the critical point for the winding operation. Fig.1 TX34/23/8.9 ring core. Ring core data GRADE MPP Sendust High-Flux 2008 Sep 01 AL (nH) µi B (mT) at CORE LOSS (W) at H = 100 kA/m; f = 10 kHz; T = 25 °C f = 100 kHz; ˆ = 100 mT; T = 25 °C B TYPE NUMBER 9±8% 14 ≥ 640 6.09 TX34/8.9-M2-A9 16 ± 8 % 26 ≥ 700 4.87 TX34/8.9-M2-A16 38 ± 8 % 60 ≥ 760 3.05 TX34/8.9-M2-A38 79 ± 8 % 125 ≥ 800 3.05 TX34/8.9-M2-A79 93 ± 8 % 147 ≥ 800 3.25 TX34/8.9-M2-A93 101 ± 8 % 160 ≥ 800 3.25 TX34/8.9-M2-A101 109 ± 8 % 173 ≥ 800 3.25 TX34/8.9-M2-A109 126 ± 8 % 200 ≥ 800 6.09 TX34/8.9-M2-A126 190 ± 8 % 300 ≥ 800 6.09 TX34/8.9-M2-A190 16 ± 8 % 26 ≥ 1000 6.50 TX34/8.9-S7-A16 38 ± 8 % 60 ≥ 1030 3.47 TX34/8.9-S7-A38 47 ± 8 % 75 ≥ 1040 3.47 TX34/8.9-S7-A47 57 ± 8 % 90 ≥ 1050 3.47 TX34/8.9-S7-A57 79 ± 8 % 125 ≥ 1060 3.47 TX34/8.9-S7-A79 9±8% 14 ≥ 890 10.2 TX34/8.9-H2-A9 16 ± 8 % 26 ≥ 980 8.12 TX34/8.9-H2-A16 38 ± 8 % 60 ≥ 1280 7.31 TX34/8.9-H2-A38 79 ± 8 % 125 ≥ 1370 8.12 TX34/8.9-H2-A79 93 ± 8 % 147 ≥ 1385 8.93 TX34/8.9-H2-A93 101 ± 8 % 160 ≥ 1400 14.2 TX34/8.9-H2-A101 1854 Ferroxcube Alloy powder toroids TX34/23/8.9 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 1855