{"id":2741,"date":"2024-02-13T12:30:25","date_gmt":"2024-02-13T11:30:25","guid":{"rendered":"https:\/\/schupp.ch\/p\/cut-strip-cores-bf-low-profile\/"},"modified":"2025-12-03T13:07:28","modified_gmt":"2025-12-03T12:07:28","slug":"cut-strip-cores-bf-low-profile","status":"publish","type":"product","link":"https:\/\/schupp.ch\/en\/p\/cut-strip-cores-bf-low-profile\/","title":{"rendered":"Strip-Wound Cut Cores BF (low profile)"},"content":{"rendered":"

 <\/p>\n

Properties<\/strong><\/p>\n

Strip thickness 0.30 mm Silico steel grain-oriented<\/p>\n

Bmax<\/sub> = 1.7 Wb\/m2, f =50 Hz<\/p>\n

Tolerances as for HWR series<\/p>\n

\"\"<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Art. No.<\/strong><\/td>\nType BF<\/td>\nB]<\/td>\nA<\/td>\nE<\/td>\nGmin<\/td>\nD<\/td>\nFmin<\/td>\nRmax<\/td>\nLm<\/td>\nCore cross-section Sn(*)<\/td>\nWeight<\/td>\nAbout us<\/td>\nNumber of windings per volt<\/td>\nCurrent density<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n[mm]<\/td>\n[mm]<\/td>\n[mm]<\/td>\n[mm]<\/td>\n[mm]<\/td>\n[mm]<\/td>\n[mm]<\/td>\n[cm]<\/td>\n[cm 2]<\/td>\n[kg]<\/td>\n[W]<\/td>\n<\/td>\n[A\/mm2]<\/td>\n<\/tr>\n
SKBF30\/10<\/strong><\/td>\n30\/10<\/td>\n51<\/td>\n30<\/td>\n9,5<\/td>\n30<\/td>\n10<\/td>\n10<\/td>\n1,5<\/td>\n11<\/td>\n0,95<\/td>\n0,080<\/td>\n4<\/td>\n29,43<\/td>\n6,5<\/td>\n<\/tr>\n
SKBF30\/16<\/strong><\/td>\n30\/16<\/td>\n51<\/td>\n30<\/td>\n9,5<\/td>\n30<\/td>\n16<\/td>\n10<\/td>\n1,5<\/td>\n11<\/td>\n1,52<\/td>\n0,130<\/td>\n7<\/td>\n18,4<\/td>\n6,5<\/td>\n<\/tr>\n
SKBF39\/10<\/strong><\/td>\n39\/10<\/td>\n68<\/td>\n40<\/td>\n13<\/td>\n40<\/td>\n11,5<\/td>\n13<\/td>\n1,5<\/td>\n14,7<\/td>\n1,49<\/td>\n0,158<\/td>\n11<\/td>\n18,8<\/td>\n5,8<\/td>\n<\/tr>\n
SKBF39\/13<\/strong><\/td>\n39\/13<\/td>\n68<\/td>\n40<\/td>\n13<\/td>\n40<\/td>\n13<\/td>\n13<\/td>\n1,5<\/td>\n14,7<\/td>\n1,69<\/td>\n0,178<\/td>\n14<\/td>\n16,5<\/td>\n5,5<\/td>\n<\/tr>\n
SKBF39\/16<\/strong><\/td>\n39\/16<\/td>\n68<\/td>\n40<\/td>\n13<\/td>\n40<\/td>\n15,5<\/td>\n13<\/td>\n1,5<\/td>\n14,7<\/td>\n2<\/td>\n0,250<\/td>\n14<\/td>\n14<\/td>\n5,4<\/td>\n<\/tr>\n
SKBF39\/20<\/strong><\/td>\n39\/20<\/td>\n68<\/td>\n40<\/td>\n13<\/td>\n40<\/td>\n20<\/td>\n13<\/td>\n1,5<\/td>\n14,7<\/td>\n2,6<\/td>\n0,285<\/td>\n22<\/td>\n10,7<\/td>\n5,2<\/td>\n<\/tr>\n
SKBF48\/10<\/strong><\/td>\n48\/10<\/td>\n82<\/td>\n48<\/td>\n15,5<\/td>\n49<\/td>\n10<\/td>\n15<\/td>\n1,5<\/td>\n17,9<\/td>\n1,55<\/td>\n0,200<\/td>\n20<\/td>\n18<\/td>\n5,3<\/td>\n<\/tr>\n
SKBF48\/16<\/strong><\/td>\n48\/16<\/td>\n82<\/td>\n48<\/td>\n15,5<\/td>\n49<\/td>\n16<\/td>\n15<\/td>\n1,5<\/td>\n17,9<\/td>\n2,48<\/td>\n0,310<\/td>\n32<\/td>\n11,3<\/td>\n5,2<\/td>\n<\/tr>\n
SKBF48\/20<\/strong><\/td>\n48\/20<\/td>\n82<\/td>\n48<\/td>\n15,5<\/td>\n49<\/td>\n20<\/td>\n15<\/td>\n1,5<\/td>\n17,9<\/td>\n3,1<\/td>\n0,395<\/td>\n40<\/td>\n9<\/td>\n5<\/td>\n<\/tr>\n
SKBF48\/25<\/strong><\/td>\n48\/25<\/td>\n82<\/td>\n48<\/td>\n15,5<\/td>\n49<\/td>\n25<\/td>\n15<\/td>\n1,5<\/td>\n17,9<\/td>\n3,87<\/td>\n0,459<\/td>\n50<\/td>\n7,3<\/td>\n4,8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

(*) Convert for the net iron cross-section with fill factor K = 0.95<\/p>\n","protected":false},"excerpt":{"rendered":"

<\/h5>\n
The cores are wound from grain-oriented electrical steel tape in the direction of the grain orientation, resulting in the lowest specific losses with the best permeability, both at low and high inductions.<\/h5>\n
As standard, we supply all Strip-Wound Cut Cores with a black protective coating. To prevent cores from being mixed up and individual core halves from being incorrectly assembled, the core halves are numbered consecutively in pairs.<\/h5>\n

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