雾化片，微孔雾化片，香薰雾化片，美容仪雾化片

主要性能参数

              3.2.1  谐振頻率(fr):

                           fr=113khz±3khz (note 1)

               3.2.2 谐振阻抗(ro):

                           ro=max.150ω (note1)

               3.2.3  静态电容(cp):

                           cp=3800±15% (note2)

               3.2.4  机电耦合系数(kt, kp):

                           kp=min. 55%

              3.2.5   机械品质因数(qm):

                           qm=min. 800

              3.2.6   诱电损失(tanδ):

                           tanδ=max. 0.5%

    note1:      measured  by hp-4194a at25℃  80%r.h

    note2:      measured  by  lcr meterat 1khz,10vrms

本产品的加工定制是是，种类是雾化片，规格尺寸是20（mm）