Circuit: * C:\Users\Szeli Zoltán\Documents\LTSpice\Teljesítményelektronika\Buck Converter\Buck Type III\Buck Type III Tf.asc Direct Newton iteration for .op point succeeded. Date: Mon Feb 20 10:19:47 2017 Total elapsed time: 0.009 seconds. tnom = 27 temp = 27 method = trap totiter = 3 traniter = 0 tranpoints = 0 accept = 0 rejected = 0 matrix size = 6 fillins = 2 solver = Alternate Matrix Compiler1: 11 opcodes Matrix Compiler2: 430 bytes object code size