On December 1st, the Repair Course for Small Laboratory Equipment, taught by our engineers at the EDIBON facilities, was completed, lasting 4 days.
The attendees, (Laboratory technicians and maintenance of the Rey Juan Carlos University of Madrid) had the opportunity to perform multiple...
AV-ELC Automotive Fundamental Electrical Circuits Unit
INNOVATIVE SYSTEMS
The Automotive Fundamental Electrical Circuits Unit, "AV-ELC", is a group of the main electrical circuits used in all modern cars today. It offers a good introduction to the automotive electric systems.
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General Description
The Automotive Fundamental Electrical Circuits Unit, "AV-ELC", provides a practical solution to the introduction of electricity in the automotive field with a group of common circuits used by the automobiles today.
The circuits included in the "AV-ELC" are focused on different functions, so there are power supply circuits, rectifier circuits, lamp circuits and resistor circuits, capacitor circuits and logic gates circuits. All of these circuits are designed to provide a good introduction to automotive electric systems.
The "AV-ELC" unit is mounted on a metallic plate that can be used alone or assembled on the EDIBON workbenches.
All circuits included in the unit are isolated to understand the function of the circuits separately. Each circuit has different test points accessible through 2 mm standard lab sockets.
The "AV-ELC" circuits include a series of faults that can be inserted to different components of each circuit to allow the students to detect and understand common failures of the electrical components.
The "AV-ELC" unit is provided with a set of practical exercises, through which the student will understand how the fundamental electric circuits used in the automotive field works.
Exercises and guided practices
GUIDED PRACTICAL EXERCISES INCLUDED IN THE MANUAL
Power supply circuits:
- Waveform study in AC.
- Study of DC signals.
- Study of faults in the waveform circuit.
Load circuits:
- Resistance measurements.
- Resistance association.
- Voltage divider ratio.
- Study of faults in the resistance circuit.
- Resistance of a lamp.
- Light intensity variation.
- Turn signals temporization.
Capacitive elements circuit:
- Capacitors measurements.
- Capacitors associations.
- Study of a low-pass filter.
- Study of a high-pass filter.
- Frequency response of a low-pass filter.
- Frequency response of a high-pass filter.
Rectifier circuit:
- Study of the diode function.
- Half wave rectifier.
- Full wave rectifier.
- Study of faults in rectifier circuits.
- Full wave rectifier with filter.
Logic gates circuit:
- Study the operation with logic gates: NOT, AND, NAND, OR, NOR, XOR and XNOR.
Relay circuit:
- Study the relays terminals.
- Power supply of a DC relay coil.
- Control of a relay with a stroke end.
- Study of relay faults.
MORE PRACTICAL EXERCISES TO BE DONE WITH THE UNIT
- Several other exercises can be done and designed by the user.
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