Learning Relays Lab
$995.00
Learn by doing Relay Lab
This lab exercise provides hands-on training with electrical relays, fundamental components in electric vehicle (EV) power management systems. Students will build control circuits and use multimeters to understand how a low-power control signal can safely switch a high-power load, a critical function in EVs for managing components like main contactors, charging circuits, and auxiliary systems.
Students will wire single-pole double-throw (SPDT) relays, learning to identify the coil, common, normally open, and normally closed terminals. They will measure voltage and continuity to verify proper operation, gaining practical troubleshooting skills. This activity directly translates theoretical knowledge of electromagnetism and switching to real-world automotive applications, preparing students for technical roles in the rapidly growing electric vehicle industry.
STUDENT LEARNING OUTCOMES:
* Understand the difference between the control and load side of a relay.
* Explain the purpose and function for using a relay.
* Troubleshoot relay system failures and corrective action.
* Demonstrate industry standard safe wiring techniques.
* Interpret a wiring diagram to build a working circuit
LAB KIT INCLUDES:
* 12 Volt system
* Relays and Sockets
* DC Motor 12 volt
* Lights
* Switches
* Fuses holders and fuses
* Wiring and connectors
* Buzzer
* Instructors guide with lab experiments
* Storage case with foam cutouts to keep everything together
PROJECT ACTIVITIES (2-3 Students per lab):
* Wire a relay for a single function
* Wire a relay for a dual function
* Wire a relay for OR, AND, NOT logic (boolean)
* Learn how to diagnose circuit faults
TECHNICAL INFORMATION:
* Dimensions 17” x 13” x 7”
* Weight 21 lbs
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