Systèmes d'Enseignement électrique/ électronique

Eb 4.6

Principle

The development of computer engineering and the increasing digitalisation in the transmitting and processing of information are accompanied by an increasing use of transistors for switching functions.

This experiment is designed to demonstra ...

The shunt moteur eb 10.3

Principle

When electric motors with a higher performance are required, they are generally constructed with electromagnets instead of permanent magnets, as above all these can generate stronger magnetic fields.
In a shunt motor, the armature coil and ...

Et 1.1

Et 2.1

Et 5.6

Principle

Series or parallel connection of solar cells can be used to change voltage and current and to adjust them to the consumer's needs. The short-circuit current of solar cells is proportional to the irradiance, while their voltage output is nearly independent of it. ...

Et 6.4

Principle

The demonstration experiment shows that a transistor can be used as a non-contact electronic switch. The students set up the same experiment with the corresponding elements.

The light-sensitive switch

The shunt circuit moteur

Principle

In a shunt-wound motor the armature and field windings are connected in parallel. The field coils are permanently mounted to components, the motor is screwed to the wall bracket and placed under the field coils. Electrical connection is made via connec ...

The PTC resistor

The electrical generator

Engine-generator