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Ultrasonic generator from Benbro Electronics

Supplier News

At the request of a client, involved in industrial ultrasonic cleaning, Benbro Electronics has developed an ultrasonic generator almost double the power but half the size of existing units.

Developing 360 watts at 40 KHz, the circuit will drive up to six transducers in a cleaning machine.

Ultrasound high above human range

The 40 KHz frequency is well above the human range of hearing (average upper limit 9 – 18 KHz) and the power of 360 watts, generated by the Benbro circuit, can be compared to a small unit, used to clean jewellery, which develops around 24 watts.

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