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 EPC CORES 
 
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            |       CORES  | 
             DIMENSIONS(mm)  | 
           
          
            | A  | 
            B 1  | 
            B 2  | 
            C  | 
            D 1  | 
            D 2  | 
            E  | 
            F  | 
           
          
            | EPC13  | 
            13.2¡À0.25  | 
            10.7¡À0.2  | 
            8.4¡À0.2  | 
            5.6¡À0.2  | 
            4.6¡À0.15  | 
            2.1¡À0.1  | 
            4.6¡À0.2  | 
            6.6¡À0.2  | 
           
          
            | EPC17  | 
            17.5¡À0.3  | 
            14.5¡À0.2  | 
            12¡À0.5  | 
            7.7¡À0.15  | 
            6¡À0.15  | 
            2.8¡À0.1  | 
            6.05¡À0.2  | 
            8.55¡À0.2  | 
           
          
            | EPC19  | 
            19.1¡À0.5  | 
            15.8min  | 
            13.6¡À0.5  | 
            8.5¡À0.2  | 
            6¡À0.2  | 
            2.5¡À0.2  | 
            7.25¡À0.2  | 
            9.75¡À0.2  | 
           
          
            | EPC25  | 
            25.1¡À0.3  | 
            21.2¡À0.4  | 
            17.5¡À0.3  | 
            11.2¡À0.15  | 
            8¡À0.2  | 
            6.5¡À0.2  | 
            9.0 +0.3 -0  | 
            12.5¡À0.2  | 
           
          
            | EPC30  | 
            30.1¡À0.35  | 
            23.6¡À0.4  | 
            20¡À0.3  | 
            15¡À0.2  | 
            8.0¡À0.2  | 
            4¡À0.2  | 
            13¡À0.2  | 
            17.5¡À0.2  | 
           
         
                      
            
              |       CORES  | 
               EFFECTIVE¡¡PARAMETERS  | 
               WEIGHT (g)  | 
              AL ¡À 25%(nH/N 2 )  | 
             
            
              | C 1 (mm -1 )  | 
              Ae(mm 2 )  | 
              Le(mm)  | 
              Ve(mm 3 )  | 
              JR2KBF1  | 
              JR3.5K  | 
             
            
              | EPC13  | 
              2.46  | 
              12.5  | 
              30.6  | 
              382  | 
              2.1  | 
              850  | 
              1050  | 
             
            
              | EPC17  | 
              1.76  | 
              22.8  | 
              40.2  | 
              917  | 
              4.5  | 
              1150  | 
              1550  | 
             
            
              | EPC19  | 
              2.03  | 
              22.7  | 
              46.1  | 
              1047  | 
              5.3  | 
              930  | 
              1300  | 
             
            
              | EPC25  | 
              1.28  | 
              46.4  | 
              59.2  | 
              2748  | 
              13.0  | 
              1500  | 
              2100  | 
             
            
              | EPC30  | 
              1.34  | 
              61.0  | 
              81.6  | 
              4949  | 
              23.0  | 
              1600  | 
              2100  | 
             
           
          
            
              | In the table no size, may attempt the processing with provided samples manufacture according to the customer | 
             
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