- moving magnet type
- 动磁式
English-Chinese electron industry dictionary (英汉电子工程大词典). 2013.
English-Chinese electron industry dictionary (英汉电子工程大词典). 2013.
Moving iron speaker — The earliest loudspeakers for speech and music were moving iron speakers. These are still used today in some miniature speakers where small size and low cost count, and sound quality is unimportant. A moving iron speaker consists of a ferrous… … Wikipedia
Magnet — This article is about objects and devices that produce magnetic fields. For a description of magnetic materials, see magnetism. For other uses, see Magnet (disambiguation) … Wikipedia
John S. Davidson Fine Arts Magnet School — Address 615 Twelfth Street Augusta, Georgia, (Richmond County), 30901 United States Coordinates … Wikipedia
Baton Rouge Magnet High School — Infobox US school name = Baton Rouge Magnet High School | image caption = The front of the school from the west side motto = A Celebration of Attitudes... Creating Bright Lights and Determining Bright Futures for Our Students established = Early… … Wikipedia
C. T. Walker Traditional Magnet School — Infobox Secondary school name = Charles Thomas Walker Traditional Magnet School type = Public Examination School logo =Wildcat motto = We can t hide our wildcat pride. gender = coeducational district = Richmond County School District address =… … Wikipedia
Arts & Communication Magnet Academy — Infobox Secondary school name = Arts Communication Magnet Academy type = Public secondary grades = 6 12 established = 1992 principal= Michael Johnson city = Beaverton state = Oregon country = USA oversight = Beaverton School District enrollment … Wikipedia
Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 … Wikipedia
Galvanometer — D Arsonval/Weston galvanometer movement with the moving coil shown in red. A galvanometer is a type of ammeter: an instrument for detecting and measuring electric current. It is an analog electromechanical transducer that produces a rotary… … Wikipedia
Magnetic cartridge — An Audio Technica AT F3 MC cartridge A magnetic cartridge is a transducer used for the playback of gramophone records on a turntable or phonograph. It converts mechanical vibrational energy from a stylus riding in a spiral record groove into an… … Wikipedia
electromechanical transducer — ▪ instrument Introduction any type of device that either converts an electrical signal into sound waves (as in a loudspeaker) or converts a sound wave into an electrical signal (as in the microphone). Many of the transducers used in… … Universalium
Ammeter — Amperemeter redirects here. For the unit of measurement, see Ampere meter. Demonstration model of a moving iron ammeter. As the current through the coil increases, the plunger is drawn further into the coil and the pointer deflects to the right … Wikipedia