電子式分頻器濾波計(jì)算器 | 分頻器設(shè)計(jì)專用計(jì)算器

電子式分頻器濾波計(jì)算器是一款分頻器設(shè)計(jì)專用計(jì)算器，該分頻器濾波計(jì)算器可以迅速、準(zhǔn)確的計(jì)算出揚(yáng)聲器系統(tǒng)(音箱)的分頻器具體數(shù)值。

輸入想要的分頻頻率: Fol = Foh = Hz, 計(jì)算出的值直接配合上圖配置 R = KΩ C = µF R2 = KΩ C2 = µF R4 = KΩ C4 = µF R7 = KΩ C7 = µF

計(jì)算的方式: R的理論值 ... (頻率Fc < 200 Hz時(shí)選擇使用R = 100 KΩ，否則 R = 10 KΩ): C = (10/R)*50 2 π F      C2 = 2455.3 2 π F R      C4 = 2108.9 2 π F R      C7 = 193.1 2 π F R   R2 = 407.4 2 π F C   R4 = 474.2 2 π F C   R7 = 5176.6 2 π F C   (C in (R in µF) KΩ)