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如何讓螺栓式大功率超音波換能器起振?

Feb 21st 2014, 01:50

最近買了一顆螺栓式大功率超音波換能器，但是說明書上只看到了這些規格
卻不知道需要搭配多大的振幅(電壓)以及頻率才能產生振動?謝謝!

Resonant Frequency (KHz):40.0
Motion Admittance (mMho):35
Mechanic Q (Qm):500
Capacitance (pF):2700
Allowable Vibaration Rate (cm/sec):50
All specification taken at 25 °C

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