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Audio transducers deliver higher sound output

Posted: 31 Oct 2006 ?? ?Print Version ?Bookmark and Share

Keywords:audio transducer? audio transducers? new audio transducer? new audio transducers? new product?

The new dual-sided bender, piezo ceramic audio transducers from Transducers USA feature a "unique ceramic process" that deposits crystals on both sides of the metal bender. According to the company, this allows the transducers to be used with higher voltage drives, thereby producing a higher dBA sound output.

Members of the TRPB series allow for drive voltages in excess of 60Vdc at 40mA maximum, producing an output of over 100dBA at a frequency of 2,500500Hz. The TRPB-xxxx series units are offered in a black thermoplastic housing with a diameter of 45mm x 13.5mm deep. Mounting is via PC pins. Custom designs are available with or without feedback, special terminations and package configurations.

The TRPB devices are priced at 70 cents each in quantities of 1,000. Sample quantities are available from stock with lead times of four to six weeks for larger quantities.

- Gina Roos

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