Reference: Lab Experiments Journal vol-1, No.1, Page-20
LED I-V characteristics
Model: LED-1908
Experiment(s):
Determination of knee voltage, plotting I-V characteristics in forward and reverse bias for an LED
Specifications
1. LED characteristics kit
Power supply: 0-20 V DC variable & regulated Volt meter: Digital DC 3½ digit Range: 20 V Resolution: 0.01 V Current meter: Digital DC 3½ digit Range selector: Single step Range: 200 mA or 200 μA Resolution: 0.1 mA or 0.1 μA Device mounting: External Rated Input: 220 V/50 Hz or 110 V/60 Hz Power consumption: < 50W Cabinet: Acrylic body, aluminium bottom
2. Semi-conductor devices
LEDs - Red, Yellow, Green, Blue & IR
3. Patch cords
Set of standard 2 mm Patch cords of different lengths with spare cords