What it does
A diode conducts preferentially in one direction within its operating limits.
Try in the lab
Explore polarity using a resistor-limited low-voltage test circuit.
Before you begin
- Identify the exact model supplied and read its manufacturer instructions.
- Inspect the item, connections and work area with your instructor.
- Match power, accessories and protective equipment to the actual task.
- Record observations and stop if the equipment behaves unexpectedly.
