UR35-27.5-13

FERROXCUBE DATA SHEET UR cores UR cores Supersedes data of September 2004 2008 Sep 01 Ferroxcube UR cores PRESENT TYPES UR cores Our present selection is displayed in Table 2. In principle, any core shape can be supplied in all available grades. Other customized shapes can be manufactured on request. A D B F TYPE 1 E C TYPE 3 TYPE 2 TYPE 4 MEA765 For dimensions see Table 1. Fig.1 UR cores for line output and welding transformers. 2008 Sep 01 1371 Ferroxcube UR cores Table 1 Mechanical data DIMENSIONS (mm) DESCRIPTION SHAPE A UR35/27.5/13 UR37/26/18 UR39/35/15 UR42/21/12 UR46/21/11 UR48/39/17 UR55/38/36 UR57/28/16 UR59/36/17 UR64/29/14 UR64/40/20 UR64/40/20-D UR70/33/17 1 3 1 2 2 1 3 2 2 2 4 4 2 35.4 36.9 38.7 41.8 46.2 48.0 54.9 57.65 59.34 64.0 64.0 64.0 68.37 B 17.5 16.8 24.8 11.1 11.85 26.9 25.5 16.0 21.9 18.1 26.5 26.5 19.05 C 13.0 14.7 14.9 11.9 11.15 17.0 23.5 15.5 17.0 13.8 20.0 20.0 17.25 Dmin 12.0 13.9 15.0 18.2 24.4 17.4 19.6 26.9 25.5 36.1 23.2 23.2 35.0 E 10.0 7.3 9.1 11.9 11.15 13.0 12.0 15.9 17.0 13.8 20.0 20.0 17.25 F 27.5 25.7 35.2 20.6 21.25 39.4 37.5 28.4 35.8 29.5 40.5 40.5 33.35 C1 (mm−1) 1.00 0.865 1.094 1.09 1.47 0.865 0.450 0.953 0.900 1.26 0.724 0.685 0.921 Ve (mm3) 16640 18900 24300 11800 11600 39990 78570 27900 39700 27040 61000 64900 43800 UR cores EFFECTIVE CORE PARAMETERS Ie Ae MASS (mm) (mm2) (g) 129 128 163 113 129 186 188 163 189 185 210 211 197 129 148 149 104 88 215 418 171 210 147 290 308 214 41 55 64 31 29 100 198 70 99 64 160 168 103 Table 2 Type numbers MATERIAL GRADE SHAPE 3C81 1 3 1 2 2 1 3 2 2 2 4 4 2 UR64/29/14-3C81 UR57/28/16-3C30 UR59/36/17-3C30 UR48/39/17-3C30 UR55/38/36-3C90 UR57/28/16-3C90 UR59/36/17-3C90 UR64/29/14-3C90 UR64/40/20-3C90 UR64/43/20-3C90 UR70/33/17-3C90 UR42/21/12-3C81 UR46/21/11-3C90 3C30 UR35/27.5/13-3C30 UR37/26/18-3C90 UR39/35/15-3C90 3C90 2008 Sep 01 1372 Ferroxcube UR cores DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS Preliminary specification Product specification PRODUCT STATUS Development DEFINITIONS UR cores 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. 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. Production 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 Prototype Design-in Preferred Support INDICATION DEFINITION 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. These products are recommended for new designs. These products are recommended for use in current designs and are available via our sales channels. 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 1373