- published: 27 Oct 2014
- views: 4968
In engineering, electromechanics combines electrical and mechanical processes and procedures drawn from electrical engineering and mechanical engineering. Electrical engineering in this context also encompasses electronics engineering.
Devices which carry out electrical operations by using moving parts are known as electromechanical. Strictly speaking, a manually operated switch is an electromechanical component, but the term is usually understood to refer to devices which involve an electrical signal to create mechanical movement, or mechanical movement to create an electric signal. Often involving electromagnetic principles such as in relays, which allow a voltage or current to control other, usually isolated circuit voltage or current by mechanically switching sets of contacts, and solenoids, by which a voltage can actuate a moving linkage as in solenoid valves. Piezoelectric devices are electromechanical, but do not use electromagnetic principles. Piezoelectric devices can create sound or vibration from an electrical signal or create an electrical signal from sound or mechanical vibration.
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This video is about the field Electromechanical Engineering and its concentrations.
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This is a quick look into the Electromechanical Engineering Technician program at Fanshawe College. This is one of the newest programs at the college.
Continuation of the discussion of electromechanical systems. In particular, actuators are introduced with a focus on electrical motors.
This step-by-step instructional video shows you how the Electromechanics interface in COMSOL Multiphysics couples and solves mechanical and electrical problems. In the example, we solve for the deflections of the membrane in a capacitive pressure sensor. The deflections occur due to changes in pressure and thermal stresses induced by packaging. Visit our Model Gallery to get started on building the model presented here: http://www.comsol.com/model/capacitive-pressure-sensor-476
Samsung Electro-Mechanics Intro Video [Fact_English]
This video shows a curious joule thief circuit that uses a mechanical switch to do the commutation instead of a transistor. Here's the original idea by lidmotor: https://www.youtube.com/watch?v=VjqBRXU3XnU