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Micro-Acoustics PPD-3



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Brand: Micro-Acoustics

The Micro-Acoustics PPD-3 is a highly sensitive, miniature piezoelectric ultrasonic transducer designed for use in underwater applications. Its compact size, low power consumption, and high signal-to-noise ratio make it an ideal choice for sonar systems and underwater communication devices.The PPD-3 operates at a frequency range of 50 kHz to 200 kHz and has a maximum output power of 120 dB re: 1 mW/MHz. Its small size (2.5 mm x 2.5 mm x 1.2 mm) allows it to be easily integrated into compact underwater devices.The transducer is also highly reliable and can be operated in harsh marine environments. Its durable ceramic construction and hermetically sealed package provide protection against saltwater corrosion and other environmental factors.Additionally, the PPD-3 is known for its low internal noise level, which is achieved through the use of advanced piezoelectric materials and signal processing techniques. This results in improved sensitivity and resolution in underwater applications.Overall, the Micro-Acoustics PPD-3 is a versatile and powerful ultrasonic transducer that is ideally suited for a wide range of underwater applications. Its miniature size, high sensitivity, and reliable operation make it a top choice for sonar systems, communication devices, and other underwater applications where size and performance are critical.



  • Type: Electret Condenser
  • Output Voltage: mV
  • Freq Response:
  • Tracking Force: 1.0 - 1.5 g
  • Mass:
  • Channel Separation:
  • Channel Balance:
  • Load Impedance: 47k Ω
  • Output Impedance:
  • Stylus:
  • Stylus Tip:
  • Cantilever:
  • Dynamic Compliance: 25 x 10-6cm/Dyne
  • Static Compliance:
  • Price:

Micro-Acoustics PPD-3

Micro-Acoustics PPD-3



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