TX3.9/2.5-S7-A17

TX3.9-2.2-2.5 FERROXCUBE | Alldatasheet

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Technical content

TX3.9/2.2/2.5 Alloy powder toroids

2008 Sep 01 1797

Alloy powder toroids TX3.9/2.2/2.5 RING CORES (TOROIDS) Effective core parameters Coating The cores are coated with epoxy. The colour is cream (Sendust), grey (MPP) or khaki (High-Flux). Maximum operating temperature is 200 °C. Parylene coating is also available (transparent, maximum operating temperature 130 °C). Isolation voltage AC isolation voltage : 1000 V (Parylene : 750 V). Contacts are applied on the edge of the ring core, which is also the critical point for the winding operation. SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 4.46 mm Ve effective volume 19.9 mm 3 Ie effective length 9.42 mm Ae effective area 2.11 mm 2 m mass of core (for µi 125) MPP 0.17 g Sendust 0.12 g MFP148 coating EPOXY 2.86 ± 0.32 (0.16) 4.26 ± 0.32 1.98 ± 0.26 Dimensions in mm. Ring core data GRADE AL (nH) µi B (mT) at CORE LOSS (W) at TYPE NUMBERH= 1 0 0k A / m ; f = 10 kHz; T=2 5 °C f = 100 kHz; = 100 mT; T=2 5 °C MPP 35 ± 8 % 125 ≥ 800 0.015 TX3.9/2.5-M2-A35 41 ± 8 % 147 ≥ 800 0.016 TX3.9/2.5-M2-A41 45 ± 8 % 160 ≥ 800 0.016 TX3.9/2.5-M2-A45 48 ± 8 % 173 ≥ 800 0.016 TX3.9/2.5-M2-A48 56 ± 8 % 200 ≥ 800 0.030 TX3.9/2.5-M2-A56 84 ± 8 % 300 ≥ 800 0.030 TX3.9/2.5-M2-A84 Sendust 17 ± 15 % 60 ≥ 1030 0.017 TX3.9/2.5-S7-A17 21 ± 15 % 75 ≥ 1040 0.017 TX3.9/2.5-S7-A21 25 ± 15 % 90 ≥ 1050 0.017 TX3.9/2.5-S7-A25 35 ± 15 % 125 ≥ 1060 0.017 TX3.9/2.5-S7-A35 Bˆ

2008 Sep 01 1798

Alloy powder toroids TX3.9/2.2/2.5 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.