Low-frequency piezoelectric transducer

Low-frequency piezoelectric transducer

January 4, 2019

Transducers USA

https://www.tusainc.com/
Design Components Electrical/Electronic

Elk Grove Village, Illinois – Transducers USA, a supplier of audible signal devices, has announced the introduction of a new solid-state piezoelectric transducer that operates at a low frequency. This buzzer has been designed to respond to the need for upgrading and replacing electro-mechanical transducers with movable armatures.

The solid-state piezoelectric design feature eliminates the moveable plunger in electro-mechanical devices. With no moving parts, the solid-state circuitry promises an almost infinite life for ceramic piezo audio output.

The new Model TRIP-2612P(S) from Transducers USA delivers 400Hz at a minimum of 95dB with a standard 12DC.

The problem with higher frequencies used in audible alarm notification appliances is that many aging individuals lose their ability to hear.

The TRIP-2612P(S) from Transducers USA meets this NFPA code requirement. The TRIP-2612P(S) is RoHS compliant with a flame-retardant plastic cover. It provides easy and stable PC board mounting and connections. The unit measures 26mm x 19mm off the PC board.

Product specifications include:

  • Operating mode: Continuous tone
  • Nominal operating voltage: 12VDC
  • Operating voltage: 8VDC to 16VDC
  • Operating frequency: 400+/-100Hx
  • Sound output: 95dB(A)min. at 12VDC, at 10cm, at 25°
  • Operating current: 55mA max. at 12VDC
  • Operating temperature: -40°C to 85°C
  • Storage temperature: -40°C to 85°C