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transducer
Also known as transducers
A transducer is a device that usefully converts energy from one form to another. Usually a transducer converts a signal in one form of energy to a signal in another. Transducers are often employed at the boundaries of automation, measurement, and control systems, where electrical signals are converted to and from other physical quantities (energy, force, torque, light, motion, position, etc.). The process of converting one form of energy to another is known as transduction.
Research
174,033 papers- Mechanically Rotating Intravascular Ultrasound (IVUS) Transducer: A Review.Sensors (Basel, Switzerland) · 2021
- [High-intensity focused ultrasound transducer].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2009
- A Dual-Frequency Lens-Focused Endoscopic Histotripsy Transducer.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2021
- Transducer hygiene -- an underrated topic?Ultraschall in der Medizin (Stuttgart, Germany : 1980) · 2005
- The Impact of Transducer Selection on the Acceptable Noise Level.Journal of the American Academy of Audiology · 2022
via PubMed
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Article
16 sectionsContents
- Types
- Sensors, actuators and transceivers
- Active vs passive transducers
- Characteristics
- Applications
- Electromagnetic
- Electrochemical
- Electromechanical
- Electroacoustic
- Electro-optical
- Electrostatic
- Thermoelectric
- Radioacoustic
- See also
- References
- External links
A transducer is a device that usefully converts energy from one form to another. Usually a transducer converts a signal in one form of energy to a signal in another. Transducers are often employed at the boundaries of automation, measurement, and control systems, where electrical signals are converted to and from other physical quantities (energy, force, torque, light, motion, position, etc.). The process of converting one form of energy to another is known as transduction.
==Types== thumb|Mechanical transducer Mechanical transducers convert physical quantities into mechanical outputs or vice versa; Electrical transducers convert physical quantities into electrical outputs or signals. Examples of these are: a thermocouple that changes temperature differences into a small voltage; a linear variable differential transformer (LVDT), used to measure displacement (position) changes by means of electrical signals.