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Tag: piezoelectric
SMD Piezoelectric Sounder suits portable health care devices.
2014-06-27 14:31:58| Industrial Newsroom - All News for Today
Sound pressure level output, measured 10 cm from PKMCS0909E4000-R1, is >65 dB when driven with ±1.5 V, 4 kHz square wave. Max peak-to-peak voltage is ±12.5 V, and power consumption is 0.6 mW typ. Latter helps preserve battery life in consumer electronic devices. Measuring 9 x 9 x 1.7 mm and weighing 160 mg, sounder does not use any magnets or coils to create sound. This eliminates generation of electrical noise and minimizes impact on surrounding circuitry. This story is related to the following:Piezoelectric Buzzers
Tags: health
care
health care
devices
Surface Mount Piezoelectric Buzzer measures 9 x 9 x 1.9 mm.
2014-01-13 14:29:46| Industrial Newsroom - All News for Today
Able to fully withstand reflow soldering without any negative effect regarding its performance, PKMCS0909E4000-R1 produces loudness of 65 dB min at 4 kHz with drive voltage of ±1.5 Vo-p. Louder sound output is possible with higher drive voltage. Product is suited for battery-powered devices requiring audible user feedback, such as digital thermometers, blood sugar meters, and wall- or remote-mounted smart devices. This story is related to the following:Piezoelectric Buzzers | Electronic Buzzers | Buzzers
Sand 9 Launches First Piezoelectric MEMS Timing Product For Communications Infrastructure, Industrial, Military Apps
2013-11-22 07:04:04| rfglobalnet Home Page
Sand 9, Inc. today became the first micro-electromechanical systems (MEMS) company to achieve the stringent low-noise, high-stability and harsh environmental requirements for precision timing in communications infrastructure, industrial and military applications.
Tags: product
industrial
communications
military
Piezoelectric Accelerometer monitors rolling element bearings.
2013-10-30 13:30:31| Industrial Newsroom - All News for Today
Combining accelerometer and 4–20 mA transmitter in single housing, Bearing Fault Detector PLUS Model 649A03 provides 5 specialized outputs that, when used with control system, deliver early warning of bearing defects such as cracked races, brinelling, looseness, and spalling. Scaled output can be used to both trend data and trigger vibration alarms in PLC or DCS to closely monitor when machinery should be shut down and bearing should be replaced. This story is related to the following:Mechanical Power TransmissionSearch for suppliers of: Vibration Sound Level Accelerometers | Accelerometers | Machine Tool Bearings
Tags: element
rolling
monitors
bearings
New Scale Awarded Four Patents for Motor Drive and Control Techniques for Piezoelectric Motors
2013-08-20 06:00:00| Industrial Newsroom - All News for Today
Innovations reduce power consumption; optimize speed and force of miniature piezo motors<br /> <br /> Victor, NY – New Scale Technologies, Inc. has secured four additional U.S. patents for technologies to drive and control miniature piezoelectric motors. Two of the innovations were developed in conjunction with ams (formerly austriamicrosystems), a strategic investor in New Scale and a leading developer of high-performance analog ASICs. The latest patents assigned to New Scale ...This story is related to the following:Controls and ControllersSearch for suppliers of: Motor Drives |
Tags: control
drive
techniques
motor