CAT NO: DIDACTICNAE040
Automotive Electrical Circuit.
The unit should contains a circuit board with electrical components, system diagrams, power supply, electrical test leads, and student experiment manual student experiment manual presented in hard copy and pdf format. PCB’s should be made from fiberglass, coated with epoxy to prevent corrosion and suitable for harsh environments. Labeled components with powder coated base.
The experiment exercises start with relevant theory of Automotive Electrical System and proceed to practical activities using the circuit board and multimeter for measurement and troubleshooting. Manual provided, must clearly show the following educational Objectives are met.
Educational Objectives:
Understanding fundamentals of electricity : voltage, current and resistance
Build and test series, parallel and series-parallel circuits applications in automotive electrical.
Familiarize with types of electrical circuit faults as short, open and resistance circuit faults.
Identify the effects of short, open and resistance circuit faults.
Familiarization of automotive battery and understanding the internal construction of the battery.
Diagnose faults in the battery and fuse circuit.
Understanding the working principles of starter motor (inertia, pre-engaged type, axial and co-axial types)
Perform measurements of voltage, current and resistance in the starter and solenoid circuit.
Observation and troubleshooting on horn circuits.
Identify the difference between NO and NC relays.
Build and test turn signal and hazard circuit according to the circuit diagram.
Build and test side (parking) light and headlamp circuit according to the circuit diagram.
Build and test dome/interior light circuit according to the circuit diagram.
Build and test electric cooling fan circuit according to the circuit diagram.
Build and test blower circuit according to the circuit diagram.
Build and test ignition system simulation circuit according to the circuit diagram.
Familiarize with applications for each of the bulb types used in the automotive industry.
Observe live and switched live points of the reversing (backup) light circuit by doing voltage
measurement.
Troubleshoot faults in the Brake (Stop) and Reversing (Backup) lighting circuits.
Accessories:
Experiment manual.
Power cord.
RED Jumper wire: 25 cm long (3 pcs), 50 cm long (4 pcs)
GREEN Jumper wire: 20 cm long (3 pcs), 40 cm long (4 pcs)
BLUE Jumper wire: 20 cm long (3 pcs), 40 cm long (4 pcs)
BLACK Jumper wire: 25 cm long (4 pcs), 30 cm long (4 pcs)
Include Additional Items:
Computer Aided Instruction software which should and compatible with Class Room Management System. The CAI contains theory, presentation, workshop job-sheet and student activities with assessment questions.
Digital Multimeter