piclist 2001\02\09\063526a >
Thread: How does one measure power in an ultrasonic transducer??
face BY : mikespam_OUT@whitewing.co.uk

On Thu, 8 Feb 2001 12:25:31 -0500, you wrote:

{Quote hidden}

Why do you want to measure it? Could you just measure the DC power into the driver - this would be a
lot easier. If you want to optimise efficiency, measure DC in and sound out
(voltage across a receiver fixed very close to the transmitter (to
avoid acoustic effects)).
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In reply to: <3A82D68B.370EEAEA@nb.net>
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Subject (change) How does one measure power in an ultrasonic transducer??

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