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5th February 2012, 08:56 AM
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#1 |
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diyAudio Member
Join Date: Jan 2010
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ultrasonic amplifier
Hello,
does someone have schematics of 100w power amplifier for 25-30 kHz range? I need to run piezzo speaker, with impedance like 0,3 uF ( from datasheet) I calculate that this is around 20 ohms at 25 kHz ( hope it is correct)  For input I will make 25kHz squre wave signal. thank you in advance Joe |
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