Electro Mechanical Energy Conversion Devices

In practise,three types of electromechanical energy conversion devices are in use.

• The various transducers such as microphones,loudspeakers,strain gauge,thermocouples etc.These devices handle low energy signals & mostly operate on vibrating motion.
• The devices which produce the mechanical force or torque based on translatory motion such as electro magnets,relays,solenoids,actuators etc.These devices handle large energy.
• The devices used for continuous energy conversion using rotational motion such as generators,motors etc.These devices handle very large energy signals.